{"title":"BMW M4 G83 Suspension","description":null,"products":[{"product_id":"dinan-suspension-link-kit-2015-2020-m2-m3-m4","title":"Dinan Suspension Link Kit – BMW M2 \/ M3 \/ M4 (2015-2020)","description":"\u003cstyle\u003e.sl-desc h2{font-size:1.15em;letter-spacing:.06em;text-transform:uppercase;border-bottom:2px solid #111;padding-bottom:6px;margin:1.6em 0 .7em}.sl-desc h3{font-size:1em;margin:1.2em 0 .4em}.sl-desc ul{margin:0 0 1em 1.2em}.sl-desc li{margin:.25em 0}.va-table{width:100%;border-collapse:collapse;margin:.5em 0 1em;font-size:.95em}.va-table th{text-align:left;padding:10px 8px;border-bottom:2px solid #333;white-space:nowrap}.va-table td{padding:8px;border-bottom:1px solid #e5e5e5;vertical-align:top}.sl-note{font-size:.9em;color:#555;margin:.4em 0 1em}\u003c\/style\u003e\u003cdiv class=\"sl-desc\"\u003e\n\u003ch2\u003eOVERVIEW\u003c\/h2\u003e\n\u003cp\u003eDinan's high-performance Rear Suspension Link Kit adds precision and predictability at the limit. The stock rear toe link uses rubber bushings and a curved forged alloy rod that flexes under hard acceleration and braking, letting the rear wheels take on excessive toe change and making the car feel unstable. Dinan stops the flex by replacing the rubber bushings with Teflon-coated machined steel rod ends and the OEM curved bar with a straight billet aluminum rod — left- and right-hand thread lets rear toe be set quickly by turning the tube instead of fighting the factory eccentric adjusters.\u003c\/p\u003e\n\u003cp\u003eThe stock forward lower trailing links carry rubber bushings of their own that let the rear axle behave sloppily under load; Dinan replaces them with fixed-length billet aluminum rods on Teflon-coated rod ends. Rubber boots seal each rod end against dirt and road grime so the joints last.\u003c\/p\u003e\n\u003ch2\u003eSPECS\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eReplaces the stock rear toe link and rubber bushings with a precision-machined black-anodized aluminum tube on racing-quality rod ends\u003c\/li\u003e\n\u003cli\u003eReplaces the stock forward lower trailing link and rubber bushings with a precision-machined black-anodized aluminum tube on racing-quality rod ends\u003c\/li\u003e\n\u003cli\u003eRod ends are Teflon-lined for quiet operation\u003c\/li\u003e\n\u003cli\u003eRod ends use left- and right-hand thread so rear toe is adjusted by turning the aluminum tube\u003c\/li\u003e\n\u003cli\u003eRear toe links are adjustable; trailing links are fixed length and are preset by Dinan — never to be adjusted\u003c\/li\u003e\n\u003cli\u003eRubber boots protect the rod ends from environmental damage\u003c\/li\u003e\n\u003cli\u003eImproves stability during hard cornering and response by eliminating rubber bushing deflection\u003c\/li\u003e\n\u003cli\u003eShipping weight: 10 lbs\u003c\/li\u003e\n\u003cli\u003eDinan published labor time: 4 hours\u003c\/li\u003e\n\u003cli\u003eFastener torque: 74 ft-lbs\u003c\/li\u003e\n\u003cli\u003eEmissions: \"This part is legal for sale or use on Emissions Controlled Vehicles, Uncontrolled (Non-Emissions Controlled) Vehicles, and Racing Use Only Vehicles because it does not affect vehicle emissions and is not covered by emissions regulations.\"\u003c\/li\u003e\n\u003cli\u003eDinan warranty: on a vehicle still covered by the BMW new-car warranty, the remainder of that warranty (typically 4 years\/50,000 miles); otherwise 2 years, unlimited mileage. Wear items, maintenance services and fluids are excluded.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePARTS INCLUDED\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e2 × D283-0024 subframe (forward lower trailing) link assemblies with black nuts and boots\u003c\/li\u003e\n\u003cli\u003e2 × D283-0025 toe link assemblies with boots\u003c\/li\u003e\n\u003cli\u003e2 × BMW 33 32 6 760 668 flange nuts\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTECH RESOURCES\u003c\/h2\u003e\n\u003ch3\u003eAdditional Parts Required\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFour-wheel alignment.\u003c\/strong\u003e Dinan requires the rear alignment to be reset after installation — rear toe is then set with the Dinan toe links rather than the factory eccentrics. Budget for this before ordering.\u003c\/li\u003e\n\u003cli\u003eTorque wrench capable of 74 ft-lbs, and secure jack stands. Installer-supplied.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eInstallation\u003c\/h3\u003e\n\u003cul\u003e\u003cli\u003e\n\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2307\/8117\/files\/d280-0015_r2.pdf?v=1788302499\" target=\"_blank\" rel=\"noopener\"\u003eDinan D280-0015 Rear Suspension Link Kit installation instructions (PDF)\u003c\/a\u003e — INS280-0015: bill of materials, removal and fitting sequence, torque specs and toe-setting procedure.\u003c\/li\u003e\u003c\/ul\u003e\n\u003ch3\u003eNotes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eThis part is legal for sale or use on Emissions Controlled Vehicles, Uncontrolled (Non-Emissions Controlled) Vehicles, and Racing Use Only Vehicles because it does not affect vehicle emissions and is not covered by emissions regulations.\u003c\/li\u003e\n\u003cli\u003eYears shown are the applications listed in Dinan's installation instructions for this kit. Dinan also catalogs part D280-0015 for later G-chassis M2\/M3\/M4 models; confirm fitment for your car with Speed Logic before ordering.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePART NUMBER\u003c\/h2\u003e\n\u003cul\u003e\u003cli\u003e\n\u003cstrong\u003eD280-0015\u003c\/strong\u003e — Dinan Rear Suspension Link Kit, F8x M3\/M4 and F87 M2\u003c\/li\u003e\u003c\/ul\u003e\n\u003ch2\u003eVEHICLE APPLICATIONS\u003c\/h2\u003e\n\u003ctable class=\"va-table\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eMake\u003c\/th\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eChassis\u003c\/th\u003e\n\u003cth\u003eEngine\u003c\/th\u003e\n\u003cth\u003eYears\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003eM3 Sedan\u003c\/td\u003e\n\u003ctd\u003eF80\u003c\/td\u003e\n\u003ctd\u003eS55 3.0L Twin-Turbo I6\u003c\/td\u003e\n\u003ctd\u003e2015–2020\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003eM4 Coupe\u003c\/td\u003e\n\u003ctd\u003eF82\u003c\/td\u003e\n\u003ctd\u003eS55 3.0L Twin-Turbo I6\u003c\/td\u003e\n\u003ctd\u003e2015–2020\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003eM4 Convertible\u003c\/td\u003e\n\u003ctd\u003eF83\u003c\/td\u003e\n\u003ctd\u003eS55 3.0L Twin-Turbo I6\u003c\/td\u003e\n\u003ctd\u003e2015–2020\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003eM2 Coupe\u003c\/td\u003e\n\u003ctd\u003eF87\u003c\/td\u003e\n\u003ctd\u003eN55 3.0L Turbo I6\u003c\/td\u003e\n\u003ctd\u003e2016–2018\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003eM2 Competition\u003c\/td\u003e\n\u003ctd\u003eF87\u003c\/td\u003e\n\u003ctd\u003eS55 3.0L Twin-Turbo I6\u003c\/td\u003e\n\u003ctd\u003e2019–2021\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003eM2\u003c\/td\u003e\n\u003ctd\u003eG87\u003c\/td\u003e\n\u003ctd\u003eS58 3.0L Twin-Turbo I6\u003c\/td\u003e\n\u003ctd\u003e2023+\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003eM3\u003c\/td\u003e\n\u003ctd\u003eG80\u003c\/td\u003e\n\u003ctd\u003eS58 3.0L Twin-Turbo I6\u003c\/td\u003e\n\u003ctd\u003e2021+\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003eM4\u003c\/td\u003e\n\u003ctd\u003eG82 \/ G83\u003c\/td\u003e\n\u003ctd\u003eS58 3.0L Twin-Turbo I6\u003c\/td\u003e\n\u003ctd\u003e2021+\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e","brand":"Dinan","offers":[{"title":"Default Title","offer_id":37680411213990,"sku":"D280-0015","price":1049.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2307\/8117\/products\/d280-0015.jpg?v=1611958956"},{"product_id":"spl-bmw-f8x-g8x-rear-toe-links","title":"SPL Rear Toe Links – BMW M3 \/ M4 (F8x \/ G8x)","description":"\u003cstyle\u003e.sl-desc h2{font-size:1.15em;letter-spacing:.06em;text-transform:uppercase;border-bottom:2px solid #111;padding-bottom:6px;margin:1.6em 0 .7em}.sl-desc h3{font-size:1em;margin:1.2em 0 .4em}.sl-desc ul{margin:0 0 1em 1.2em}.sl-desc li{margin:.25em 0}.va-table{width:100%;border-collapse:collapse;margin:.5em 0 1em;font-size:.95em}.va-table th{text-align:left;padding:10px 8px;border-bottom:2px solid #333;white-space:nowrap}.va-table td{padding:8px;border-bottom:1px solid #e5e5e5;vertical-align:top}.sl-note{font-size:.9em;color:#555;margin:.4em 0 1em}\u003c\/style\u003e\u003cdiv class=\"sl-desc\"\u003e\n\u003ch2\u003eOVERVIEW\u003c\/h2\u003e\n\u003cp\u003eSPL Parts Rear Toe Arms (RTA) for the BMW F8X and G8X increase stability and response by eliminating bushing deflection, while providing a far wider range of rear toe adjustment than the factory arms. That range is necessary on lowered cars and for performance alignments, because even small changes to ride height and camber shift toe settings. The result is more grip on a track car and longer tire life on a street car.\u003c\/p\u003e\n\u003cp\u003eThe factory rear toe arms adjust with an eccentric bolt and washer, and lack the precision and range the SPL links offer. Black anodized, gun drilled 2024 aluminum main links combine with SPL's 360 degree Rotating Clamp design for quick, precise adjustment. The clamps are tightened with blue anodized titanium socket head cap screws, which keep adjustment easy to access and shave further unsprung weight without compromising strength.\u003c\/p\u003e\n\u003cp\u003eFK spherical bearings and rod ends are manufactured in Connecticut and use a Teflon liner for quiet operation, low friction and smooth articulation with no bushing deflection under load. The liner is self-lubricating and self-cleaning, and the PTFE is chemically bonded to the inner diameter of the race, giving a very high load carrying capacity and greatly improved dynamic wear characteristics.\u003c\/p\u003e\n\u003ch2\u003eSPECS\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eGun drilled 2024 aluminum main links, black anodized, to reduce unsprung weight\u003c\/li\u003e\n\u003cli\u003e6061-T6 aluminum 360 degree Rotating Clamp design for quick, precise adjustment\u003c\/li\u003e\n\u003cli\u003eBlue anodized titanium socket head cap screws\u003c\/li\u003e\n\u003cli\u003eTeflon lined FK heim joints and rod ends, manufactured in Connecticut\u003c\/li\u003e\n\u003cli\u003ePTFE liner chemically bonded to the inner diameter of the race; self-lubricating and self-cleaning\u003c\/li\u003e\n\u003cli\u003eLiner operating temperature range: −65°F to 325°F\u003c\/li\u003e\n\u003cli\u003eIncreased rear toe adjustment range compared with the OEM eccentric bolt and washer\u003c\/li\u003e\n\u003cli\u003eSold as a pair (one pair per vehicle)\u003c\/li\u003e\n\u003cli\u003eMade in the USA\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePARTS INCLUDED\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eTwo SPL Parts adjustable rear toe arms with rotating clamps, titanium hardware and FK rod ends\u003c\/li\u003e\n\u003cli\u003eComplete kit as supplied by SPL Parts; see the installation instructions for the full bill of materials\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTECH RESOURCES\u003c\/h2\u003e\n\u003ch3\u003eAdditional Parts Required\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFour-wheel alignment after installation — mandatory.\u003c\/strong\u003e Rear toe must be reset once the arms are fitted.\u003c\/li\u003e\n\u003cli\u003eProfessional installation is recommended; the arms replace a safety-critical suspension link.\u003c\/li\u003e\n\u003cli\u003eCorner weighting is recommended for track use.\u003c\/li\u003e\n\u003cli\u003eOptional SPL eccentric lockout washers can be run alongside these arms to lock the factory eccentric in place. Speed Logic does not currently stock the F8X lockout kit as a separate listing — contact us if you need one.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eInstallation\u003c\/h3\u003e\n\u003cul\u003e\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2307\/8117\/files\/spl-parts-spl-rta-f8x-installation-instructions.pdf?v=1787185340\" target=\"_blank\" rel=\"noopener\"\u003eSPL Parts SPL RTA F8X rear toe arms — installation instructions (PDF)\u003c\/a\u003e\u003c\/li\u003e\u003c\/ul\u003e\n\u003ch3\u003eNotes\u003c\/h3\u003e\n\u003cul\u003e\u003cli\u003eYear ranges are as published by SPL Parts for each chassis code. Confirm fitment with Speed Logic before ordering if your car has been converted or is outside these ranges.\u003c\/li\u003e\u003c\/ul\u003e\n\u003ch2\u003ePART NUMBER\u003c\/h2\u003e\n\u003cul\u003e\u003cli\u003e\u003cstrong\u003eSPL RTA F8X\u003c\/strong\u003e\u003c\/li\u003e\u003c\/ul\u003e\n\u003ch2\u003eVEHICLE APPLICATIONS\u003c\/h2\u003e\n\u003ctable class=\"va-table\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eMake\u003c\/th\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eChassis\u003c\/th\u003e\n\u003cth\u003eEngine\u003c\/th\u003e\n\u003cth\u003eYears\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003eM3\u003c\/td\u003e\n\u003ctd\u003eF80\u003c\/td\u003e\n\u003ctd\u003eS55 3.0L Twin-Turbo I6\u003c\/td\u003e\n\u003ctd\u003e2014–2021\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003eM4\u003c\/td\u003e\n\u003ctd\u003eF82\u003c\/td\u003e\n\u003ctd\u003eS55 3.0L Twin-Turbo I6\u003c\/td\u003e\n\u003ctd\u003e2014–2021\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003eM4 Convertible\u003c\/td\u003e\n\u003ctd\u003eF83\u003c\/td\u003e\n\u003ctd\u003eS55 3.0L Twin-Turbo I6\u003c\/td\u003e\n\u003ctd\u003e2014–2021\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003eM2\u003c\/td\u003e\n\u003ctd\u003eF87\u003c\/td\u003e\n\u003ctd\u003eN55 \/ S55 3.0L Turbo I6\u003c\/td\u003e\n\u003ctd\u003e2014–2021\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003eM3\u003c\/td\u003e\n\u003ctd\u003eG80\u003c\/td\u003e\n\u003ctd\u003eS58 3.0L Twin-Turbo I6\u003c\/td\u003e\n\u003ctd\u003e2022+\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003eM4\u003c\/td\u003e\n\u003ctd\u003eG82\u003c\/td\u003e\n\u003ctd\u003eS58 3.0L Twin-Turbo I6\u003c\/td\u003e\n\u003ctd\u003e2022+\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003eM4 Convertible\u003c\/td\u003e\n\u003ctd\u003eG83\u003c\/td\u003e\n\u003ctd\u003eS58 3.0L Twin-Turbo I6\u003c\/td\u003e\n\u003ctd\u003e2022+\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003eM2\u003c\/td\u003e\n\u003ctd\u003eG87\u003c\/td\u003e\n\u003ctd\u003eS58 3.0L Twin-Turbo I6\u003c\/td\u003e\n\u003ctd\u003e2022+\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e","brand":"SPL","offers":[{"title":"Default Title","offer_id":48224587088152,"sku":"SPL RTA F8X","price":404.1,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2307\/8117\/files\/SPL-RTA-F8X-L2-2-Rear-Toe-Arm-HiRes-080423__38492.jpg?v=1713310588"},{"product_id":"spl-bmw-g8x-rear-upper-arms","title":"SPL Rear Upper Arms – BMW M3 \/ M4 (G8x)","description":"\u003cstyle\u003e.sl-desc h2{font-size:1.15em;letter-spacing:.06em;text-transform:uppercase;border-bottom:2px solid #111;padding-bottom:6px;margin:1.6em 0 .7em}.sl-desc h3{font-size:1em;margin:1.2em 0 .4em}.sl-desc ul{margin:0 0 1em 1.2em}.sl-desc li{margin:.25em 0}.va-table{width:100%;border-collapse:collapse;margin:.5em 0 1em;font-size:.95em}.va-table th{text-align:left;padding:10px 8px;border-bottom:2px solid #333;white-space:nowrap}.va-table td{padding:8px;border-bottom:1px solid #e5e5e5;vertical-align:top}.sl-note{font-size:.9em;color:#555;margin:.4em 0 1em}\u003c\/style\u003e\u003cdiv class=\"sl-desc\"\u003e\n\u003ch2\u003eOVERVIEW\u003c\/h2\u003e\n\u003cp\u003eSPL Parts adjustable Rear Upper Arms (RUA) for the BMW G8X are essential for maintaining proper rear camber and reducing tire wear on the street and on track. The stock BMW setup has an aggressive camber curve through bump travel, which becomes very apparent on lowered cars: excess negative camber wears the inside edge of the tire prematurely and reduces traction under acceleration, while too little camber limits rear grip while cornering. These arms give a wide adjustment range for precise rear camber, and replace the soft factory rubber bushings with smooth articulating Teflon lined rod ends. The kit replaces the factory links commonly referred to as the rear wishbone and rear guide links.\u003c\/p\u003e\n\u003cp\u003eThe kit combines gun drilled 2024 aluminum traction links with a 6061-T6 billet aluminum curved rear upper camber arm, both black anodized to resist corrosion and provide a durable finish. SPL's exclusive 360 degree 6061-T6 aluminum Rotating Clamp design allows quick, precise adjustment on the dogbone, while the curved upper arm uses SPL's double adjuster design so camber can be set without removing the arm from the vehicle. Clamps are tightened with blue anodized titanium socket head cap screws, saving further unsprung weight without compromising strength.\u003c\/p\u003e\n\u003cp\u003eFK spherical bearings and rod ends are manufactured in Connecticut and use a Teflon liner for quiet operation, low friction and smooth articulation with no bushing deflection under load. The liner is self-lubricating and self-cleaning, and the PTFE is chemically bonded to the inner diameter of the race for very high load carrying capacity and greatly improved dynamic wear characteristics.\u003c\/p\u003e\n\u003ch2\u003eSPECS\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eWide rear camber adjustment range, adjustable on the car via the double adjuster\u003c\/li\u003e\n\u003cli\u003eBlack anodized, gun drilled 2024 aluminum links\u003c\/li\u003e\n\u003cli\u003e6061-T6 billet aluminum curved upper arm with included double adjuster\u003c\/li\u003e\n\u003cli\u003e6061-T6 aluminum rotating clamps for a wider range of adjustment\u003c\/li\u003e\n\u003cli\u003eTitanium socket head cap screws\u003c\/li\u003e\n\u003cli\u003eTapered stainless steel knuckle mount spacers\u003c\/li\u003e\n\u003cli\u003eLow friction three-piece Teflon lined FK rod ends\u003c\/li\u003e\n\u003cli\u003ePTFE liner operating temperature range: −65°F to 325°F\u003c\/li\u003e\n\u003cli\u003eReplaces the factory rear wishbone and rear guide links\u003c\/li\u003e\n\u003cli\u003eSold as a complete kit for one car (four arms total)\u003c\/li\u003e\n\u003cli\u003eMade in the USA\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePARTS INCLUDED\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eFour SPL Parts rear upper arms — two curved upper camber arms and two traction (dogbone) links\u003c\/li\u003e\n\u003cli\u003eTapered stainless steel knuckle mount spacers\u003c\/li\u003e\n\u003cli\u003eTitanium socket head cap screws and rotating clamps\u003c\/li\u003e\n\u003cli\u003eComplete kit as supplied by SPL Parts; see the installation instructions for the full bill of materials\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTECH RESOURCES\u003c\/h2\u003e\n\u003ch3\u003eAdditional Parts Required\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFour-wheel alignment after installation — mandatory.\u003c\/strong\u003e Rear camber and toe both change when these arms are fitted.\u003c\/li\u003e\n\u003cli\u003eProfessional installation is recommended; these are safety-critical rear suspension arms.\u003c\/li\u003e\n\u003cli\u003eCorner weighting is recommended for track use.\u003c\/li\u003e\n\u003cli\u003eTo use the full rear camber range on a lowered car, pair these with adjustable rear toe links: \u003ca href=\"\/products\/spl-bmw-f8x-g8x-rear-toe-links\"\u003eSPL BMW F8X G8X Rear Toe Links\u003c\/a\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eInstallation\u003c\/h3\u003e\n\u003cul\u003e\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2307\/8117\/files\/spl-parts-spl-rua-g8x-installation-instructions.pdf?v=1787185432\" target=\"_blank\" rel=\"noopener\"\u003eSPL Parts SPL RUA G8X rear upper arms — installation instructions (PDF)\u003c\/a\u003e\u003c\/li\u003e\u003c\/ul\u003e\n\u003ch3\u003eNotes\u003c\/h3\u003e\n\u003cul\u003e\u003cli\u003eYear ranges are as published by SPL Parts for each chassis code. Confirm fitment with Speed Logic before ordering if you are unsure.\u003c\/li\u003e\u003c\/ul\u003e\n\u003ch2\u003ePART NUMBER\u003c\/h2\u003e\n\u003cul\u003e\u003cli\u003e\u003cstrong\u003eSPL RUA G8X\u003c\/strong\u003e\u003c\/li\u003e\u003c\/ul\u003e\n\u003ch2\u003eVEHICLE APPLICATIONS\u003c\/h2\u003e\n\u003ctable class=\"va-table\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eMake\u003c\/th\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eChassis\u003c\/th\u003e\n\u003cth\u003eEngine\u003c\/th\u003e\n\u003cth\u003eYears\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003eM3\u003c\/td\u003e\n\u003ctd\u003eG80\u003c\/td\u003e\n\u003ctd\u003eS58 3.0L Twin-Turbo I6\u003c\/td\u003e\n\u003ctd\u003e2022+\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003eM4\u003c\/td\u003e\n\u003ctd\u003eG82\u003c\/td\u003e\n\u003ctd\u003eS58 3.0L Twin-Turbo I6\u003c\/td\u003e\n\u003ctd\u003e2022+\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003eM4 Convertible\u003c\/td\u003e\n\u003ctd\u003eG83\u003c\/td\u003e\n\u003ctd\u003eS58 3.0L Twin-Turbo I6\u003c\/td\u003e\n\u003ctd\u003e2022+\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003eM2\u003c\/td\u003e\n\u003ctd\u003eG87\u003c\/td\u003e\n\u003ctd\u003eS58 3.0L Twin-Turbo I6\u003c\/td\u003e\n\u003ctd\u003e2022+\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e","brand":"SPL","offers":[{"title":"Default Title","offer_id":48224604848408,"sku":"SPL RUA G8X","price":809.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2307\/8117\/files\/RUA-G8X-9__22580.jpg?v=1713310793"},{"product_id":"spl-rear-traction-links-for-bmw-f8x-g8x","title":"SPL Rear Traction Links – BMW M3 \/ M4 (F8x \/ G8x)","description":"\u003cstyle\u003e.sl-desc h2{font-size:1.15em;letter-spacing:.06em;text-transform:uppercase;border-bottom:2px solid #111;padding-bottom:6px;margin:1.6em 0 .7em}.sl-desc h3{font-size:1em;margin:1.2em 0 .4em}.sl-desc ul{margin:0 0 1em 1.2em}.sl-desc li{margin:.25em 0}.va-table{width:100%;border-collapse:collapse;margin:.5em 0 1em;font-size:.95em}.va-table th{text-align:left;padding:10px 8px;border-bottom:2px solid #333;white-space:nowrap}.va-table td{padding:8px;border-bottom:1px solid #e5e5e5;vertical-align:top}.sl-note{font-size:.9em;color:#555;margin:.4em 0 1em}\u003c\/style\u003e\u003cdiv class=\"sl-desc\"\u003e\n\u003ch2\u003eOVERVIEW\u003c\/h2\u003e\n\u003cp\u003eSPL Parts Rear Traction Links (RTR) for the BMW F8X and G8X M2, M3 and M4 increase stability and response by eliminating bushing deflection under hard acceleration and braking, and help reduce wheel hop on hard launches. Because the links are length adjustable, rear bumpsteer and anti-squat characteristics can be fine tuned. These arms are designed for use in high performance street and race vehicles.\u003c\/p\u003e\n\u003cp\u003eBlack anodized, gun drilled 2024 aluminum links combine with SPL's 360 degree Rotating Clamp design for quick and precise adjustment, and blue anodized titanium socket head cap screws shave further unsprung weight without compromising strength.\u003c\/p\u003e\n\u003cp\u003eFK rod ends manufactured in Connecticut use a Teflon liner for quiet operation, low friction and smooth articulation that eliminates bushing deflection under load. The PTFE liner is chemically bonded to the inner diameter of the race, giving very high load carrying capacity and greatly improved dynamic wear characteristics.\u003c\/p\u003e\n\u003ch2\u003eSPECS\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eLength adjustable for rear bumpsteer and anti-squat tuning\u003c\/li\u003e\n\u003cli\u003eGun drilled 2024 aluminum links, black anodized, to reduce unsprung weight\u003c\/li\u003e\n\u003cli\u003eBlue anodized titanium socket head cap screws\u003c\/li\u003e\n\u003cli\u003e6061-T6 aluminum 360 degree Rotating Clamp design\u003c\/li\u003e\n\u003cli\u003eLow friction three-piece Teflon lined FK heim joints \/ rod ends\u003c\/li\u003e\n\u003cli\u003ePTFE liner operating temperature range: −65°F to 325°F\u003c\/li\u003e\n\u003cli\u003eReduces wheel hop on hard launches\u003c\/li\u003e\n\u003cli\u003eSold as a pair (one pair per vehicle)\u003c\/li\u003e\n\u003cli\u003eMade in the USA\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePARTS INCLUDED\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eTwo SPL Parts adjustable rear traction links with rotating clamps, titanium hardware and FK rod ends\u003c\/li\u003e\n\u003cli\u003eComplete kit as supplied by SPL Parts; see the installation instructions for the full bill of materials\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTECH RESOURCES\u003c\/h2\u003e\n\u003ch3\u003eAdditional Parts Required\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFour-wheel alignment after installation — mandatory.\u003c\/strong\u003e Rear toe and thrust angle change when the traction links are fitted.\u003c\/li\u003e\n\u003cli\u003eProfessional installation is recommended; these are safety-critical rear suspension links.\u003c\/li\u003e\n\u003cli\u003eCorner weighting is recommended for track use.\u003c\/li\u003e\n\u003cli\u003eTo set rear toe independently of the traction links, pair these with adjustable rear toe links: \u003ca href=\"\/products\/spl-bmw-f8x-g8x-rear-toe-links\"\u003eSPL BMW F8X G8X Rear Toe Links\u003c\/a\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eInstallation\u003c\/h3\u003e\n\u003cul\u003e\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2307\/8117\/files\/spl-parts-spl-rtr-f8x-installation-instructions.pdf?v=1787185431\" target=\"_blank\" rel=\"noopener\"\u003eSPL Parts SPL RTR F8X rear traction links — installation instructions (PDF)\u003c\/a\u003e\u003c\/li\u003e\u003c\/ul\u003e\n\u003ch3\u003eNotes\u003c\/h3\u003e\n\u003cul\u003e\u003cli\u003eYear ranges are as published by SPL Parts for each chassis code. Confirm fitment with Speed Logic before ordering if you are unsure.\u003c\/li\u003e\u003c\/ul\u003e\n\u003ch2\u003ePART NUMBER\u003c\/h2\u003e\n\u003cul\u003e\u003cli\u003e\u003cstrong\u003eSPL RTR F8X\u003c\/strong\u003e\u003c\/li\u003e\u003c\/ul\u003e\n\u003ch2\u003eVEHICLE APPLICATIONS\u003c\/h2\u003e\n\u003ctable class=\"va-table\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eMake\u003c\/th\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eChassis\u003c\/th\u003e\n\u003cth\u003eEngine\u003c\/th\u003e\n\u003cth\u003eYears\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003eM3\u003c\/td\u003e\n\u003ctd\u003eF80\u003c\/td\u003e\n\u003ctd\u003eS55 3.0L Twin-Turbo I6\u003c\/td\u003e\n\u003ctd\u003e2014–2021\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003eM4\u003c\/td\u003e\n\u003ctd\u003eF82\u003c\/td\u003e\n\u003ctd\u003eS55 3.0L Twin-Turbo I6\u003c\/td\u003e\n\u003ctd\u003e2014–2021\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003eM4 Convertible\u003c\/td\u003e\n\u003ctd\u003eF83\u003c\/td\u003e\n\u003ctd\u003eS55 3.0L Twin-Turbo I6\u003c\/td\u003e\n\u003ctd\u003e2014–2021\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003eM2\u003c\/td\u003e\n\u003ctd\u003eF87\u003c\/td\u003e\n\u003ctd\u003eN55 \/ S55 3.0L Turbo I6\u003c\/td\u003e\n\u003ctd\u003e2014–2021\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003eM3\u003c\/td\u003e\n\u003ctd\u003eG80\u003c\/td\u003e\n\u003ctd\u003eS58 3.0L Twin-Turbo I6\u003c\/td\u003e\n\u003ctd\u003e2021+\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003eM4\u003c\/td\u003e\n\u003ctd\u003eG82\u003c\/td\u003e\n\u003ctd\u003eS58 3.0L Twin-Turbo I6\u003c\/td\u003e\n\u003ctd\u003e2021+\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003eM4 Convertible\u003c\/td\u003e\n\u003ctd\u003eG83\u003c\/td\u003e\n\u003ctd\u003eS58 3.0L Twin-Turbo I6\u003c\/td\u003e\n\u003ctd\u003e2021+\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003eM2\u003c\/td\u003e\n\u003ctd\u003eG87\u003c\/td\u003e\n\u003ctd\u003eS58 3.0L Twin-Turbo I6\u003c\/td\u003e\n\u003ctd\u003e2021+\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e","brand":"SPL","offers":[{"title":"Default Title","offer_id":48224813941016,"sku":"SPL RTR F8X","price":404.1,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2307\/8117\/files\/SPL-RTR-F8X-L2-1-Rear-Traction-Arm-HiRes-080423__88239.jpg?v=1713312931"},{"product_id":"spl-rear-swaybar-endlinks-for-bmw-f8x-g8x","title":"SPL Rear Swaybar Endlinks – BMW M3 \/ M4 (F8x \/ G8x)","description":"\u003cstyle\u003e.sl-desc h2{font-size:1.15em;letter-spacing:.06em;text-transform:uppercase;border-bottom:2px solid #111;padding-bottom:6px;margin:1.6em 0 .7em}.sl-desc h3{font-size:1em;margin:1.2em 0 .4em}.sl-desc ul{margin:0 0 1em 1.2em}.sl-desc li{margin:.25em 0}.va-table{width:100%;border-collapse:collapse;margin:.5em 0 1em;font-size:.95em}.va-table th{text-align:left;padding:10px 8px;border-bottom:2px solid #333;white-space:nowrap}.va-table td{padding:8px;border-bottom:1px solid #e5e5e5;vertical-align:top}.sl-note{font-size:.9em;color:#555;margin:.4em 0 1em}\u003c\/style\u003e\u003cdiv class=\"sl-desc\"\u003e\n\u003ch2\u003eOVERVIEW\u003c\/h2\u003e\n\u003cp\u003eSPL Parts Rear Endlinks for the BMW F8X and G8X use massive Teflon lined FK 1\/2\" bearings to give the highest load capacity for use with stiffer aftermarket sway bars. Custom heat treated chromoly high misalignment studs connect to the sway bar and offer extreme articulation capability of 65 degrees, which prevents the endlink from binding when different adjustment holes on an aftermarket bar are used.\u003c\/p\u003e\n\u003cp\u003eThe endlinks are length adjustable so preload can be taken out of the sway bars — preload that results from uneven settling of springs or uneven suspension heights after corner weighting. Black anodized 6061-T6 aluminum turnbuckles work with left and right hand threaded rod ends for simple, precise adjustment. These endlinks suit street and race applications alike.\u003c\/p\u003e\n\u003ch2\u003eSPECS\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eTeflon lined FK 1\/2\" spherical bearings for high load capacity with stiff aftermarket bars\u003c\/li\u003e\n\u003cli\u003eCustom heat treated chromoly high misalignment studs\u003c\/li\u003e\n\u003cli\u003e65 degrees of articulation to prevent binding\u003c\/li\u003e\n\u003cli\u003eLength adjustable to eliminate sway bar preload\u003c\/li\u003e\n\u003cli\u003eBlack anodized 6061-T6 aluminum turnbuckles\u003c\/li\u003e\n\u003cli\u003eLeft and right hand threaded rod ends for simple, precise adjustment\u003c\/li\u003e\n\u003cli\u003eSuited to street and race use\u003c\/li\u003e\n\u003cli\u003eSold as a pair (one pair per vehicle)\u003c\/li\u003e\n\u003cli\u003eMade in the USA\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePARTS INCLUDED\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eTwo SPL Parts adjustable rear swaybar endlinks with FK bearings, chromoly high misalignment studs and aluminum turnbuckles\u003c\/li\u003e\n\u003cli\u003eComplete kit as supplied by SPL Parts; see the installation instructions for the full bill of materials\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTECH RESOURCES\u003c\/h2\u003e\n\u003ch3\u003eAdditional Parts Required\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eNone required to run the part.\u003c\/strong\u003e SPL specifies no additional hardware beyond what is supplied.\u003c\/li\u003e\n\u003cli\u003eCorner weighting is recommended for track use, and the endlinks should be set to zero preload afterwards.\u003c\/li\u003e\n\u003cli\u003eProfessional installation is recommended; endlinks are a safety-critical suspension component.\u003c\/li\u003e\n\u003cli\u003eReplacement FK rod ends are available as a service item — contact Speed Logic to order them.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eInstallation\u003c\/h3\u003e\n\u003cul\u003e\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2307\/8117\/files\/spl-parts-spl-re-f8x-installation-instructions.pdf?v=1787185432\" target=\"_blank\" rel=\"noopener\"\u003eSPL Parts SPL RE F8X rear endlinks — installation instructions (PDF)\u003c\/a\u003e\u003c\/li\u003e\u003c\/ul\u003e\n\u003ch3\u003eNotes\u003c\/h3\u003e\n\u003cul\u003e\u003cli\u003eYear ranges are as published by SPL Parts for each chassis code. Confirm fitment with Speed Logic before ordering if you are unsure.\u003c\/li\u003e\u003c\/ul\u003e\n\u003ch2\u003ePART NUMBER\u003c\/h2\u003e\n\u003cul\u003e\u003cli\u003e\u003cstrong\u003eSPL RE F8X\u003c\/strong\u003e\u003c\/li\u003e\u003c\/ul\u003e\n\u003ch2\u003eVEHICLE APPLICATIONS\u003c\/h2\u003e\n\u003ctable class=\"va-table\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eMake\u003c\/th\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eChassis\u003c\/th\u003e\n\u003cth\u003eEngine\u003c\/th\u003e\n\u003cth\u003eYears\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003eM3\u003c\/td\u003e\n\u003ctd\u003eF80\u003c\/td\u003e\n\u003ctd\u003eS55 3.0L Twin-Turbo I6\u003c\/td\u003e\n\u003ctd\u003e2014–2021\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003eM4\u003c\/td\u003e\n\u003ctd\u003eF82\u003c\/td\u003e\n\u003ctd\u003eS55 3.0L Twin-Turbo I6\u003c\/td\u003e\n\u003ctd\u003e2014–2021\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003eM4 Convertible\u003c\/td\u003e\n\u003ctd\u003eF83\u003c\/td\u003e\n\u003ctd\u003eS55 3.0L Twin-Turbo I6\u003c\/td\u003e\n\u003ctd\u003e2014–2021\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003eM2\u003c\/td\u003e\n\u003ctd\u003eF87\u003c\/td\u003e\n\u003ctd\u003eN55 \/ S55 3.0L Turbo I6\u003c\/td\u003e\n\u003ctd\u003e2014–2021\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003eM3\u003c\/td\u003e\n\u003ctd\u003eG80\u003c\/td\u003e\n\u003ctd\u003eS58 3.0L Twin-Turbo I6\u003c\/td\u003e\n\u003ctd\u003e2021+\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003eM4\u003c\/td\u003e\n\u003ctd\u003eG82\u003c\/td\u003e\n\u003ctd\u003eS58 3.0L Twin-Turbo I6\u003c\/td\u003e\n\u003ctd\u003e2021+\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003eM4 Convertible\u003c\/td\u003e\n\u003ctd\u003eG83\u003c\/td\u003e\n\u003ctd\u003eS58 3.0L Twin-Turbo I6\u003c\/td\u003e\n\u003ctd\u003e2021+\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003eM2\u003c\/td\u003e\n\u003ctd\u003eG87\u003c\/td\u003e\n\u003ctd\u003eS58 3.0L Twin-Turbo I6\u003c\/td\u003e\n\u003ctd\u003e2021+\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e","brand":"SPL","offers":[{"title":"Default Title","offer_id":48224858013976,"sku":"SPL RE F8X","price":224.1,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2307\/8117\/files\/SPL-RE-F8X-L1-0-Rear-Sway-Bar-Endlinks-HiRes-080423__79064.jpg?v=1713313312"},{"product_id":"k-suspensions-v3-coilover-kit-bmw-g8x-m2-m3-m4-352200eb","title":"KW V3 Coilover Kit – BMW M2 \/ M3 \/ M4 (G8x)","description":"\u003cstyle\u003e.sl-desc h2{font-size:1.15em;letter-spacing:.06em;text-transform:uppercase;border-bottom:2px solid #111;padding-bottom:6px;margin:1.6em 0 .7em}.sl-desc h3{font-size:1em;margin:1.2em 0 .4em}.sl-desc ul{margin:0 0 1em 1.2em}.sl-desc li{margin:.25em 0}.va-table{width:100%;border-collapse:collapse;margin:.5em 0 1em;font-size:.95em}.va-table th{text-align:left;padding:10px 8px;border-bottom:2px solid #333;white-space:nowrap}.va-table td{padding:8px;border-bottom:1px solid #e5e5e5;vertical-align:top}.sl-note{font-size:.9em;color:#555;margin:.4em 0 1em}\u003c\/style\u003e\u003cdiv class=\"sl-desc\"\u003e\n\u003ch2\u003eOVERVIEW\u003c\/h2\u003e\n\u003cp\u003eThe KW Variant 3 brings a genuinely track-worthy package to a street car through its dual damping technology. Rebound and compression damping are adjusted separately and independently, so the suspension can be fine tuned rather than compromised. KW's patented two-stage valve system gives you the rebound adjustment that governs comfort and the low-speed compression adjustment that governs driving dynamics, while the high-speed range — the one that determines driving safety — stays fixed.\u003c\/p\u003e\n\u003cp\u003eKW was founded in 1995 with three employees and a small operating area. Today the company is represented worldwide with roughly 200 employees across five locations, offers the largest suspension program in the world, and tests every component on its own seven-post drive dynamics rig.\u003c\/p\u003e\n\u003ch2\u003eSPECS\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eFront lowering range: 0.8 in – 1.4 in\u003c\/li\u003e\n\u003cli\u003eRear lowering range: 0.6 in – 1.2 in\u003c\/li\u003e\n\u003cli\u003eRebound damping: infinitely variable adjustment\u003c\/li\u003e\n\u003cli\u003eCompression damping: 14-way adjustable (low-speed range; high-speed range fixed)\u003c\/li\u003e\n\u003cli\u003eDamping technology: individually and independently adjustable rebound and compression\u003c\/li\u003e\n\u003cli\u003eStrut housings: stainless steel \"inox-technology\"\u003c\/li\u003e\n\u003cli\u003eLowering range approved by the TÜV\u003c\/li\u003e\n\u003cli\u003eHigh-quality components specified for long durability\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePARTS INCLUDED\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eComplete KW Variant 3 coilover kit bundle as supplied by KW.\u003c\/li\u003e\n\u003cli\u003eKW installation documentation and parts certificate.\u003c\/li\u003e\n\u003cli\u003eSee the KW installation instructions supplied with the kit for the full bill of materials.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTECH RESOURCES\u003c\/h2\u003e\n\u003ch3\u003eAdditional Parts Required\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFour-wheel alignment\u003c\/strong\u003e — a full four-wheel alignment is mandatory after installation and after any subsequent ride-height change.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProfessional installation\u003c\/strong\u003e — KW specifies fitment by a qualified suspension shop; installation at a KW specialist dealer is also what qualifies the kit for KW's extended warranty coverage.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTire-to-strut and fender clearance check\u003c\/strong\u003e — verify clearance at full lock and full compression, particularly with aftermarket wheel and tire packages.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRide-height sensor handling\u003c\/strong\u003e — cars fitted with headlight-leveling or adaptive-damper ride-height sensors require the sensor links to be relocated or adapted to the new ride height per KW's instructions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDriver-assistance recalibration\u003c\/strong\u003e — camera- and radar-based driver-assistance systems must be recalibrated after the vehicle is lowered.\u003c\/li\u003e\n\u003cli\u003eInstaller-supplied tools: spring compressor, torque wrench, and the standard BMW suspension service tools.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eInstallation\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eKW Variant 3 rebound and compression damper setup manual (KW document 685 77 044): \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2307\/8117\/files\/kw-variant-3-damper-setup-manual-685-77-044.pdf?v=1787168143\"\u003eDownload PDF\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003eKW supplies vehicle-specific printed installation instructions in the box with every kit. Speed Logic could not confirm a downloadable KW installation PDF for order number 352200EB; contact us if you need a copy before purchase.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eNotes\u003c\/h3\u003e\n\u003cul\u003e\u003cli\u003eKW releases this kit for rear-wheel-drive cars only; xDrive models take a different KW order number.\u003c\/li\u003e\u003c\/ul\u003e\n\u003ch2\u003ePART NUMBER\u003c\/h2\u003e\n\u003cul\u003e\u003cli\u003e\u003cstrong\u003e352200EB\u003c\/strong\u003e\u003c\/li\u003e\u003c\/ul\u003e\n\u003ch2\u003eVEHICLE APPLICATIONS\u003c\/h2\u003e\n\u003ctable class=\"va-table\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eMake\u003c\/th\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eChassis\u003c\/th\u003e\n\u003cth\u003eEngine\u003c\/th\u003e\n\u003cth\u003eYears\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003eM2 (RWD)\u003c\/td\u003e\n\u003ctd\u003eG87\u003c\/td\u003e\n\u003ctd\u003eS58 3.0L Twin-Turbo I6\u003c\/td\u003e\n\u003ctd\u003e2023+\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003eM3 (RWD)\u003c\/td\u003e\n\u003ctd\u003eG80\u003c\/td\u003e\n\u003ctd\u003eS58 3.0L Twin-Turbo I6\u003c\/td\u003e\n\u003ctd\u003e2021+\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003eM3 Competition (RWD)\u003c\/td\u003e\n\u003ctd\u003eG80\u003c\/td\u003e\n\u003ctd\u003eS58 3.0L Twin-Turbo I6\u003c\/td\u003e\n\u003ctd\u003e2021+\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003eM4 (RWD)\u003c\/td\u003e\n\u003ctd\u003eG82 \/ G83\u003c\/td\u003e\n\u003ctd\u003eS58 3.0L Twin-Turbo I6\u003c\/td\u003e\n\u003ctd\u003e2021+\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003eM4 Competition (RWD)\u003c\/td\u003e\n\u003ctd\u003eG82 \/ G83\u003c\/td\u003e\n\u003ctd\u003eS58 3.0L Twin-Turbo I6\u003c\/td\u003e\n\u003ctd\u003e2021+\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e","brand":"KW","offers":[{"title":"Default Title","offer_id":48984128749848,"sku":"352200EB","price":4094.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2307\/8117\/files\/f51321498ddbed1c0980bc3acc365b37_1024x1024_8b9bf75c-a46d-43e8-b940-bbe97010873f.webp?v=1724285472"},{"product_id":"k-suspensions-kw-v4-coilover-kit-bundle-bmw-g8x-m2-m3-m4-2wd-incl-comp-3a7200eb","title":"KW V4 Coilover Kit Bundle – BMW M2 \/ M3 \/ M4 (G8x, RWD)","description":"\u003cstyle\u003e.sl-desc h2{font-size:1.15em;letter-spacing:.06em;text-transform:uppercase;border-bottom:2px solid #111;padding-bottom:6px;margin:1.6em 0 .7em}.sl-desc h3{font-size:1em;margin:1.2em 0 .4em}.sl-desc ul{margin:0 0 1em 1.2em}.sl-desc li{margin:.25em 0}.va-table{width:100%;border-collapse:collapse;margin:.5em 0 1em;font-size:.95em}.va-table th{text-align:left;padding:10px 8px;border-bottom:2px solid #333;white-space:nowrap}.va-table td{padding:8px;border-bottom:1px solid #e5e5e5;vertical-align:top}.sl-note{font-size:.9em;color:#555;margin:.4em 0 1em}\u003c\/style\u003e\u003cdiv class=\"sl-desc\"\u003e\n\u003ch2\u003eOVERVIEW\u003c\/h2\u003e\n\u003cp\u003eThe KW Variant 4 was developed exclusively for supercars, sports cars and performance-oriented sedans. Depending on the vehicle design the coilover struts are made from stainless steel or aluminum, and the triple-adjustable high-performance dampers bring leading race technology to a road car: rebound, low-speed compression and high-speed compression are each adjusted independently of one another.\u003c\/p\u003e\n\u003cp\u003eThat third axis of adjustment is what separates the Variant 4 from a conventional two-way coilover. Splitting compression into low-speed and high-speed ranges lets you control body movement and steering response without also dictating how the car deals with curbs, expansion joints and sharp-edged bumps — so the platform can be tightened up for driving dynamics while the car stays usable every day.\u003c\/p\u003e\n\u003ch2\u003eSPECS\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eDamping: 3-way adjustable — independent rebound, low-speed compression and high-speed compression\u003c\/li\u003e\n\u003cli\u003eCoilover struts made from stainless steel or aluminum depending on the vehicle design\u003c\/li\u003e\n\u003cli\u003eHigh-performance damper technology derived from KW's racing program\u003c\/li\u003e\n\u003cli\u003eDeveloped for supercars, sports cars and performance-oriented sedans\u003c\/li\u003e\n\u003cli\u003eSupplied as a KW bundle kit\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePARTS INCLUDED\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eComplete KW Variant 4 coilover kit bundle as supplied by KW.\u003c\/li\u003e\n\u003cli\u003eKW installation documentation and parts certificate.\u003c\/li\u003e\n\u003cli\u003eSee the KW installation instructions linked below for the full bill of materials.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTECH RESOURCES\u003c\/h2\u003e\n\u003ch3\u003eAdditional Parts Required\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFour-wheel alignment\u003c\/strong\u003e — a full four-wheel alignment is mandatory after installation and after any subsequent ride-height change.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProfessional installation\u003c\/strong\u003e — KW specifies fitment by a qualified suspension shop; installation at a KW specialist dealer is also what qualifies the kit for KW's extended warranty coverage.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTire-to-strut and fender clearance check\u003c\/strong\u003e — verify clearance at full lock and full compression, particularly with aftermarket wheel and tire packages.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRide-height sensor handling\u003c\/strong\u003e — cars fitted with headlight-leveling or adaptive-damper ride-height sensors require the sensor links to be relocated or adapted to the new ride height per KW's instructions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDriver-assistance recalibration\u003c\/strong\u003e — camera- and radar-based driver-assistance systems must be recalibrated after the vehicle is lowered.\u003c\/li\u003e\n\u003cli\u003eInstaller-supplied tools: spring compressor, torque wrench, and the standard BMW suspension service tools.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eInstallation\u003c\/h3\u003e\n\u003cul\u003e\u003cli\u003eKW installation instructions for order number 3A7200EB (BMW M2 G87, M3 G80, M4 G82): \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2307\/8117\/files\/kw-3A7200EB-v4-coilover-installation-instructions.pdf?v=1787168177\"\u003eDownload PDF\u003c\/a\u003e\n\u003c\/li\u003e\u003c\/ul\u003e\n\u003ch3\u003eNotes\u003c\/h3\u003e\n\u003cul\u003e\u003cli\u003eKW releases this kit for rear-wheel-drive (2WD) cars only; xDrive models take a different KW order number.\u003c\/li\u003e\u003c\/ul\u003e\n\u003ch2\u003ePART NUMBER\u003c\/h2\u003e\n\u003cul\u003e\u003cli\u003e\u003cstrong\u003e3A7200EB\u003c\/strong\u003e\u003c\/li\u003e\u003c\/ul\u003e\n\u003ch2\u003eVEHICLE APPLICATIONS\u003c\/h2\u003e\n\u003ctable class=\"va-table\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eMake\u003c\/th\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eChassis\u003c\/th\u003e\n\u003cth\u003eEngine\u003c\/th\u003e\n\u003cth\u003eYears\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003eM2 (RWD)\u003c\/td\u003e\n\u003ctd\u003eG87\u003c\/td\u003e\n\u003ctd\u003eS58 3.0L Twin-Turbo I6\u003c\/td\u003e\n\u003ctd\u003e2023+\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003eM3 (RWD)\u003c\/td\u003e\n\u003ctd\u003eG80\u003c\/td\u003e\n\u003ctd\u003eS58 3.0L Twin-Turbo I6\u003c\/td\u003e\n\u003ctd\u003e2021+\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003eM3 Competition (RWD)\u003c\/td\u003e\n\u003ctd\u003eG80\u003c\/td\u003e\n\u003ctd\u003eS58 3.0L Twin-Turbo I6\u003c\/td\u003e\n\u003ctd\u003e2021+\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003eM4 (RWD)\u003c\/td\u003e\n\u003ctd\u003eG82 \/ G83\u003c\/td\u003e\n\u003ctd\u003eS58 3.0L Twin-Turbo I6\u003c\/td\u003e\n\u003ctd\u003e2021+\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003eM4 Competition (RWD)\u003c\/td\u003e\n\u003ctd\u003eG82 \/ G83\u003c\/td\u003e\n\u003ctd\u003eS58 3.0L Twin-Turbo I6\u003c\/td\u003e\n\u003ctd\u003e2021+\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e","brand":"KW","offers":[{"title":"Default Title","offer_id":48984200937752,"sku":"3A7200EB","price":7894.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2307\/8117\/files\/KW_3A7200EB_1024x1024_bfbf6ace-1326-4e62-9b92-8ec09dc155e7.webp?v=1724286202"},{"product_id":"h-vtf-adjustable-lowering-springs-bmw-g82-m4-comp-xdrive-coupe-w-adaptive-susp-awd","title":"H\u0026R VTF Adjustable Lowering Springs – BMW M4 Competition xDrive (G82, S58)","description":"\u003cstyle\u003e.sl-desc h2{font-size:1.15em;letter-spacing:.06em;text-transform:uppercase;border-bottom:2px solid #111;padding-bottom:6px;margin:1.6em 0 .7em}.sl-desc h3{font-size:1em;margin:1.2em 0 .4em}.sl-desc ul{margin:0 0 1em 1.2em}.sl-desc li{margin:.25em 0}.va-table{width:100%;border-collapse:collapse;margin:.5em 0 1em;font-size:.95em}.va-table th{text-align:left;padding:10px 8px;border-bottom:2px solid #333;white-space:nowrap}.va-table td{padding:8px;border-bottom:1px solid #e5e5e5;vertical-align:top}.sl-note{font-size:.9em;color:#555;margin:.4em 0 1em}\u003c\/style\u003e\u003cdiv class=\"sl-desc\"\u003e\n\u003ch2\u003eOVERVIEW\u003c\/h2\u003e\n\u003cp\u003eH\u0026amp;R VTF kits use application-specific engineered adjustment collars that let you fine-tune how far the car sits instead of accepting a single fixed drop. Combined with specially engineered spring rates, H\u0026amp;R VTF Adjustable Lowering Springs give the car comfort, performance and style in one package, and they are designed to work with the factory electronic shocks.\u003c\/p\u003e\n\u003cp\u003eLike all of H\u0026amp;R's products, VTF Adjustable Lowering Springs are 100% made in Germany. They are built from lightweight, high tensile strength spring alloy, are TUV approved, and are covered by an H\u0026amp;R limited lifetime warranty.\u003c\/p\u003e\n\u003ch2\u003eSPECS\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eFront lowering adjustment range: approximately 1.0\" – 1.4\"\u003c\/li\u003e\n\u003cli\u003eRear lowering adjustment range: approximately 1.0\" – 1.5\"\u003c\/li\u003e\n\u003cli\u003eApplication-specific engineered adjustment collars for fine ride-height tuning\u003c\/li\u003e\n\u003cli\u003eSpecially engineered spring rates\u003c\/li\u003e\n\u003cli\u003eDesigned to work with the factory electronic \/ adaptive shocks\u003c\/li\u003e\n\u003cli\u003eLightweight, high tensile strength spring alloy\u003c\/li\u003e\n\u003cli\u003eTUV approved\u003c\/li\u003e\n\u003cli\u003eH\u0026amp;R limited lifetime warranty\u003c\/li\u003e\n\u003cli\u003e100% made in Germany\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePARTS INCLUDED\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eH\u0026amp;R VTF springs with application-specific adjustment collars\u003c\/li\u003e\n\u003cli\u003eComplete kit as supplied by H\u0026amp;R Springs; see the installation instructions for the full bill of materials.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTECH RESOURCES\u003c\/h2\u003e\n\u003ch3\u003eAdditional Parts Required\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eNone.\u003c\/strong\u003e H\u0026amp;R specifies no additional hardware for this spring kit — it retains the factory electronic dampers.\u003c\/li\u003e\n\u003cli\u003eFour-wheel alignment after installation and after any ride-height change — required by H\u0026amp;R.\u003c\/li\u003e\n\u003cli\u003eProfessional installation. H\u0026amp;R specifies that its springs be installed by a professional suspension mechanic.\u003c\/li\u003e\n\u003cli\u003eSpring compressor required to disassemble the factory struts.\u003c\/li\u003e\n\u003cli\u003eProtective lubricant on the adjustment collar threads before adjusting ride height.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eInstallation\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2307\/8117\/files\/hr-springs-technical-installation-information.pdf?v=1787168924\" target=\"_blank\"\u003eH\u0026amp;R Springs Technical \u0026amp; Installation Information (PDF)\u003c\/a\u003e — H\u0026amp;R pre- and post-installation guidance, spring identification, collar adjustment and ride-height measurement, bumpstop trimming and alignment requirements.\u003c\/li\u003e\n\u003cli\u003eVehicle-specific instructions are supplied in the kit.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eNotes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eFits All Wheel Drive (xDrive) cars only!\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003eFits xDrive (all-wheel-drive) cars only. Confirm fitment with Speed Logic if you are unsure which drivetrain your car has.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePART NUMBER\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e23026-2\u003c\/strong\u003e — H\u0026amp;R VTF Adjustable Lowering Springs, BMW M3 \/ M4 Competition xDrive (AWD)\u003c\/li\u003e\n\u003cli\u003e23026-1 is the corresponding H\u0026amp;R VTF application for the rear-wheel-drive G80 M3 \/ G82 M4 — it is not the correct kit for an xDrive car.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eVEHICLE APPLICATIONS\u003c\/h2\u003e\n\u003ctable class=\"va-table\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eMake\u003c\/th\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eChassis\u003c\/th\u003e\n\u003cth\u003eEngine\u003c\/th\u003e\n\u003cth\u003eYears\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003eM3 Competition xDrive Sedan\u003c\/td\u003e\n\u003ctd\u003eG80\u003c\/td\u003e\n\u003ctd\u003eS58 3.0L Twin-Turbo I6\u003c\/td\u003e\n\u003ctd\u003e2022+\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003eM4 Competition xDrive Coupe\u003c\/td\u003e\n\u003ctd\u003eG82\u003c\/td\u003e\n\u003ctd\u003eS58 3.0L Twin-Turbo I6\u003c\/td\u003e\n\u003ctd\u003e2022+\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003eM4 Competition xDrive Convertible\u003c\/td\u003e\n\u003ctd\u003eG83\u003c\/td\u003e\n\u003ctd\u003eS58 3.0L Twin-Turbo I6\u003c\/td\u003e\n\u003ctd\u003e2022+\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e","brand":"H\u0026R Springs","offers":[{"title":"Default Title","offer_id":48987494121752,"sku":"23026-2","price":1512.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2307\/8117\/files\/23026-1_1024x1024_fbfcadaa-9df5-49fc-a7a3-2448cdb69b79.webp?v=1724352907"},{"product_id":"ohlins-road-track-coilover-kit-rwd-mw-g8x-m2-m3-m4-bms-mw00s1","title":"Ohlins Road \u0026 Track Coilover Kit (RWD) – BMW M2 \/ M3 \/ M4 (G8x)","description":"\u003cstyle\u003e.sl-desc h2{font-size:1.15em;letter-spacing:.06em;text-transform:uppercase;border-bottom:2px solid #111;padding-bottom:6px;margin:1.6em 0 .7em}.sl-desc h3{font-size:1em;margin:1.2em 0 .4em}.sl-desc ul{margin:0 0 1em 1.2em}.sl-desc li{margin:.25em 0}.va-table{width:100%;border-collapse:collapse;margin:.5em 0 1em;font-size:.95em}.va-table th{text-align:left;padding:10px 8px;border-bottom:2px solid #333;white-space:nowrap}.va-table td{padding:8px;border-bottom:1px solid #e5e5e5;vertical-align:top}.sl-note{font-size:.9em;color:#555;margin:.4em 0 1em}\u003c\/style\u003e\u003cdiv class=\"sl-desc\"\u003e\n\u003ch2\u003eOVERVIEW\u003c\/h2\u003e\n\u003cp\u003eThe Öhlins Road \u0026amp; Track coilover system gives a true racing experience in your own car without giving up comfort on the commute. Öhlins' Dual Flow Valve (DFV) technology is the reason: turning the golden knob clockwise on the damper switches it into race mode, and that single action changes all four damping areas at once — low- and high-speed compression and rebound.\u003c\/p\u003e\n\u003cp\u003eOn track the result is blistering response, improved bump absorption and a large increase in grip, which raises the safety margin when driving at the limit. The car is easier to balance on the edge of what the tires will take, and lap times fall. The DFV components react quickly over bumps and curbs, so the car stays on the racing line and in contact with the surface rather than skating wide. On the drive to and from the circuit, set the dampers back to road mode for a relaxed, comfortable ride that still offers more grip and quicker response than stock.\u003c\/p\u003e\n\u003cp\u003eThis is the RWD (2WD) system for the G8X M2, M3 and M4. It is a monotube design built largely from aluminum for light weight and long-term corrosion resistance, is fully rebuildable, and uses the factory upper mounts for OE fitment.\u003c\/p\u003e\n\u003ch2\u003eSPECS\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eÖhlins Road \u0026amp; Track coilover system with Dual Flow Valve (DFV) technology\u003c\/li\u003e\n\u003cli\u003eMonotube damper\u003c\/li\u003e\n\u003cli\u003e30-level 1-way adjustable damping; one knob adjusts low- and high-speed compression and rebound together\u003c\/li\u003e\n\u003cli\u003eFront spring rate: 515 lbs\/in\u003c\/li\u003e\n\u003cli\u003eRear spring rate: 1316 lbs\/in (M3\/M4)\u003c\/li\u003e\n\u003cli\u003eRide height adjustable via threaded shock body\u003c\/li\u003e\n\u003cli\u003eAdjustable spring preload\u003c\/li\u003e\n\u003cli\u003eLowers approximately 25 mm at the front and 20 mm at the rear versus the original suspension at Öhlins' recommended settings\u003c\/li\u003e\n\u003cli\u003eOE fitment — uses the stock vehicle upper mounts\u003c\/li\u003e\n\u003cli\u003eLight-weight, mostly aluminum construction with long-term corrosion resistance\u003c\/li\u003e\n\u003cli\u003eFully rebuildable and serviceable\u003c\/li\u003e\n\u003cli\u003e2 year limited warranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePARTS INCLUDED\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eFront: (2) shock absorbers (left and right), springs, plastic spring spacers, dust boots, top pin spacers, washers, M12 lock nuts, anti-roll-bar spacers, M6 nuts and screws, length adjusters\u003c\/li\u003e\n\u003cli\u003eRear: (2) shock absorbers, springs, spring seats, spring preload adjusters, lock rings, rubber seats, lower plastic seats, plastic spring spacers, dust boots, bushing spacers, M14 lock nuts, accelerometer brackets (left and right), M5 and M6 fasteners, zip ties\u003c\/li\u003e\n\u003cli\u003e(2) C-spanners for ride height and preload adjustment\u003c\/li\u003e\n\u003cli\u003eSticker kit and owner's manual\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTECH RESOURCES\u003c\/h2\u003e\n\u003ch3\u003eAdditional Parts Required\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eA four-wheel alignment after installation is mandatory.\u003c\/strong\u003e The kit lowers the car roughly 25 mm front and 20 mm rear, which changes camber, caster and toe.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProfessional installation is required.\u003c\/strong\u003e Spring compression, damper setup and correct preload should be handled by a shop experienced with performance suspension.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCorner weighting is strongly recommended\u003c\/strong\u003e for any car used on track, and should be done at the same time as the alignment.\u003c\/li\u003e\n\u003cli\u003eNo additional hardware is required — the kit reuses the factory upper mounts and includes the C-spanners needed for adjustment.\u003c\/li\u003e\n\u003cli\u003eRebuild and revalve service is available through the Öhlins service network.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eInstallation\u003c\/h3\u003e\n\u003cul\u003e\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2307\/8117\/files\/ohlins-bms-mw00s1-mounting-instructions.pdf?v=1787176977\"\u003eÖhlins BMS MW00S1 Road \u0026amp; Track Coilover System – Mounting Instructions (PDF)\u003c\/a\u003e\u003c\/li\u003e\u003c\/ul\u003e\n\u003ch3\u003eNotes\u003c\/h3\u003e\n\u003cul\u003e\u003cli\u003eBMS MW00S1 is the rear-wheel-drive kit only. Öhlins lists a separate part number for M3 and M4 Competition xDrive models — contact Speed Logic for the xDrive kit.\u003c\/li\u003e\u003c\/ul\u003e\n\u003ch2\u003ePART NUMBER\u003c\/h2\u003e\n\u003cul\u003e\u003cli\u003e\u003cstrong\u003eBMS MW00S1\u003c\/strong\u003e\u003c\/li\u003e\u003c\/ul\u003e\n\u003ch2\u003eVEHICLE APPLICATIONS\u003c\/h2\u003e\n\u003ctable class=\"va-table\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eMake\u003c\/th\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eChassis\u003c\/th\u003e\n\u003cth\u003eEngine\u003c\/th\u003e\n\u003cth\u003eYears\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003eM2 (RWD)\u003c\/td\u003e\n\u003ctd\u003eG87\u003c\/td\u003e\n\u003ctd\u003eS58 3.0L Twin-Turbo I6\u003c\/td\u003e\n\u003ctd\u003e2023+\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003eM3 (RWD)\u003c\/td\u003e\n\u003ctd\u003eG80\u003c\/td\u003e\n\u003ctd\u003eS58 3.0L Twin-Turbo I6\u003c\/td\u003e\n\u003ctd\u003e2021+\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003eM3 Competition (RWD)\u003c\/td\u003e\n\u003ctd\u003eG80\u003c\/td\u003e\n\u003ctd\u003eS58 3.0L Twin-Turbo I6\u003c\/td\u003e\n\u003ctd\u003e2021+\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003eM4 (RWD)\u003c\/td\u003e\n\u003ctd\u003eG82 \/ G83\u003c\/td\u003e\n\u003ctd\u003eS58 3.0L Twin-Turbo I6\u003c\/td\u003e\n\u003ctd\u003e2021+\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003eM4 Competition (RWD)\u003c\/td\u003e\n\u003ctd\u003eG82 \/ G83\u003c\/td\u003e\n\u003ctd\u003eS58 3.0L Twin-Turbo I6\u003c\/td\u003e\n\u003ctd\u003e2021+\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e","brand":"Ohlins","offers":[{"title":"Default Title","offer_id":48990345298200,"sku":"BMS MW00S1","price":3600.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2307\/8117\/files\/bms-mw00-1-low-6450eabf32b4c_1024x1024_1.webp?v=1724704938"},{"product_id":"ast-suspension-5100-coilovers-bmw-m2-m3-m4-g8x-s58","title":"AST 5100 Series 1-Way Coilovers – BMW M2 \/ M3 \/ M4 (G87 \/ G80 \/ G82, S58)","description":"\u003cstyle\u003e.sl-desc h2{font-size:1.15em;letter-spacing:.06em;text-transform:uppercase;border-bottom:2px solid #111;padding-bottom:6px;margin:1.6em 0 .7em}.sl-desc h3{font-size:1em;margin:1.2em 0 .4em}.sl-desc ul{margin:0 0 1em 1.2em}.sl-desc li{margin:.25em 0}.va-table{width:100%;border-collapse:collapse;margin:.5em 0 1em;font-size:.95em}.va-table th{text-align:left;padding:10px 8px;border-bottom:2px solid #333;white-space:nowrap}.va-table td{padding:8px;border-bottom:1px solid #e5e5e5;vertical-align:top}.sl-note{font-size:.9em;color:#555;margin:.4em 0 1em}\u003c\/style\u003e\u003cdiv class=\"sl-desc\"\u003e\n\u003ch2\u003eOVERVIEW\u003c\/h2\u003e\n\u003cp\u003eThe AST 5100 Series is a monotube, single-adjustable (rebound) height-adjustable coilover for the G8X BMW M2, M3 and M4 (S58), offered for both RWD and xDrive. A street-and-track setup in a rebuildable AST platform.\u003c\/p\u003e\n\u003ch2\u003eSPECS\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eSingle-adjustable (rebound) monotube damping\u003c\/li\u003e\n\u003cli\u003eHeight-adjustable, rebuildable coilover platform\u003c\/li\u003e\n\u003cli\u003eFits RWD and xDrive S58 M cars\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePARTS INCLUDED\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eFront and rear coilovers and springs\u003c\/li\u003e\n\u003cli\u003eTop mounts and hardware as supplied by AST\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTECH RESOURCES\u003c\/h2\u003e\n\u003ch3\u003eAdditional Parts Required\u003c\/h3\u003e\n\u003cul\u003e\u003cli\u003eOn cars with factory electronic damping (EDC), an EDC delete\/canceler may be required.\u003c\/li\u003e\u003c\/ul\u003e\n\u003ch3\u003eInstallation\u003c\/h3\u003e\n\u003cul\u003e\u003cli\u003eProfessional installation and a corner-balance \/ alignment are recommended.\u003c\/li\u003e\u003c\/ul\u003e\n\u003ch2\u003ePART NUMBER\u003c\/h2\u003e\n\u003cul\u003e\u003cli\u003e\u003cstrong\u003eACU-B2110SD\u003c\/strong\u003e\u003c\/li\u003e\u003c\/ul\u003e\n\u003ch2\u003eVEHICLE APPLICATIONS\u003c\/h2\u003e\n\u003ctable class=\"va-table\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eMake\u003c\/th\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eChassis\u003c\/th\u003e\n\u003cth\u003eEngine\u003c\/th\u003e\n\u003cth\u003eYears\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003eM2\u003c\/td\u003e\n\u003ctd\u003eG87\u003c\/td\u003e\n\u003ctd\u003eS58 3.0L Twin-Turbo I6\u003c\/td\u003e\n\u003ctd\u003e2023+\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003eM3\u003c\/td\u003e\n\u003ctd\u003eG80\u003c\/td\u003e\n\u003ctd\u003eS58 3.0L Twin-Turbo I6\u003c\/td\u003e\n\u003ctd\u003e2021+\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003eM4\u003c\/td\u003e\n\u003ctd\u003eG82 \/ G83\u003c\/td\u003e\n\u003ctd\u003eS58 3.0L Twin-Turbo I6\u003c\/td\u003e\n\u003ctd\u003e2021+\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e","brand":"AST Suspension","offers":[{"title":"Default Title","offer_id":52563646120216,"sku":"ACU-B2110SD","price":3834.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2307\/8117\/files\/ast1.jpg?v=1787614343"},{"product_id":"ast-suspension-5100-comp-coilovers-bmw-m3-m4-g8x-s58","title":"AST 5100 Comp Series Coilovers – BMW M3 \/ M4 (G80 \/ G82, S58)","description":"\u003cstyle\u003e.sl-desc h2{font-size:1.15em;letter-spacing:.06em;text-transform:uppercase;border-bottom:2px solid #111;padding-bottom:6px;margin:1.6em 0 .7em}.sl-desc h3{font-size:1em;margin:1.2em 0 .4em}.sl-desc ul{margin:0 0 1em 1.2em}.sl-desc li{margin:.25em 0}.va-table{width:100%;border-collapse:collapse;margin:.5em 0 1em;font-size:.95em}.va-table th{text-align:left;padding:10px 8px;border-bottom:2px solid #333;white-space:nowrap}.va-table td{padding:8px;border-bottom:1px solid #e5e5e5;vertical-align:top}.sl-note{font-size:.9em;color:#555;margin:.4em 0 1em}\u003c\/style\u003e\u003cdiv class=\"sl-desc\"\u003e\n\u003ch2\u003eOVERVIEW\u003c\/h2\u003e\n\u003cp\u003eThe AST 5100 Comp Series is a competition-focused monotube, single-adjustable (rebound) height-adjustable coilover for the G80 M3 and G82 \/ G83 M4 (S58, RWD).\u003c\/p\u003e\n\u003ch2\u003eSPECS\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eSingle-adjustable (rebound) monotube damping, Comp Series valving\u003c\/li\u003e\n\u003cli\u003eHeight-adjustable, rebuildable coilover platform\u003c\/li\u003e\n\u003cli\u003eRWD fitment\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePARTS INCLUDED\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eFront and rear coilovers and springs\u003c\/li\u003e\n\u003cli\u003eTop mounts and hardware as supplied by AST\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTECH RESOURCES\u003c\/h2\u003e\n\u003ch3\u003eAdditional Parts Required\u003c\/h3\u003e\n\u003cul\u003e\u003cli\u003eOn EDC-equipped cars, an EDC delete kit is required.\u003c\/li\u003e\u003c\/ul\u003e\n\u003ch3\u003eInstallation\u003c\/h3\u003e\n\u003cul\u003e\u003cli\u003eProfessional installation and a corner-balance \/ alignment are recommended.\u003c\/li\u003e\u003c\/ul\u003e\n\u003ch3\u003eNotes\u003c\/h3\u003e\n\u003cul\u003e\u003cli\u003eRWD only.\u003c\/li\u003e\u003c\/ul\u003e\n\u003ch2\u003ePART NUMBER\u003c\/h2\u003e\n\u003cul\u003e\u003cli\u003e\u003cstrong\u003eACC-B2112SD\u003c\/strong\u003e\u003c\/li\u003e\u003c\/ul\u003e\n\u003ch2\u003eVEHICLE APPLICATIONS\u003c\/h2\u003e\n\u003ctable class=\"va-table\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eMake\u003c\/th\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eChassis\u003c\/th\u003e\n\u003cth\u003eEngine\u003c\/th\u003e\n\u003cth\u003eYears\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003eM3\u003c\/td\u003e\n\u003ctd\u003eG80\u003c\/td\u003e\n\u003ctd\u003eS58 3.0L Twin-Turbo I6\u003c\/td\u003e\n\u003ctd\u003e2021+\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003eM4\u003c\/td\u003e\n\u003ctd\u003eG82 \/ G83\u003c\/td\u003e\n\u003ctd\u003eS58 3.0L Twin-Turbo I6\u003c\/td\u003e\n\u003ctd\u003e2021+\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e","brand":"AST Suspension","offers":[{"title":"Default Title","offer_id":52563646185752,"sku":"ACC-B2112SD","price":4959.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2307\/8117\/files\/c35e129fa7dcb24029e2319951d7b8cbL_grande_4bbf5d0b-107a-49e7-8325-9412f92306c7.jpg?v=1787614343"},{"product_id":"kw-esc-cancellation-modules-coilover-setup-tools-bmw-f8x-g8x-g87-universal","title":"KW ESC Cancellation Modules – BMW F8X \/ G8X \/ G87","description":"\u003cstyle\u003e.sl-desc h2{font-size:1.15em;letter-spacing:.06em;text-transform:uppercase;border-bottom:2px solid #111;padding-bottom:6px;margin:1.6em 0 .7em}.sl-desc h3{font-size:1em;margin:1.2em 0 .4em}.sl-desc ul{margin:0 0 1em 1.2em}.sl-desc li{margin:.25em 0}.va-table{width:100%;border-collapse:collapse;margin:.5em 0 1em;font-size:.95em}.va-table th{text-align:left;padding:10px 8px;border-bottom:2px solid #333;white-space:nowrap}.va-table td{padding:8px;border-bottom:1px solid #e5e5e5;vertical-align:top}.sl-note{font-size:.9em;color:#555;margin:.4em 0 1em}\u003c\/style\u003e\u003cdiv class=\"sl-desc\"\u003e\n\u003ch2\u003eOVERVIEW\u003c\/h2\u003e\n\u003cp\u003eThese are the accessories that make a KW coilover installation actually finish cleanly. Two of them solve the same problem: a modern BMW with adaptive M suspension expects to see a real electronic damper on each corner, and when you fit a non-electronic coilover the car notices immediately and lights the dash. The ESC cancellation modules are a pair of plug-in emulators that sit in the OE damper connectors and keep the control unit satisfied, so a V3, V4 or Clubsport kit can go on an EDC car without fault codes.\u003c\/p\u003e\n\u003cp\u003eWhich module you need is chassis-specific, not damper-specific. 68510390 covers the F80 \/ F82 \/ F83 M3 and M4 and the F87 M2 CS. 68511187 covers the G80 and G81 M3, the G82 and G83 M4 and the G87 M2. If you bought a KW kit whose part number ends in Bundle, the modules are already in the box and you do not need to buy them again.\u003c\/p\u003e\n\u003ch2\u003eSPECS\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e68511187 and 68510390: a pair of plug-in emulators that prevent EDC fault codes when non-electronic KW coilovers are fitted to a car with factory adaptive dampers\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePARTS INCLUDED\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e68511187 \/ 68510390: two plug-in ESC emulator modules with OE-pattern connectors\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTECH RESOURCES\u003c\/h2\u003e\n\u003ch3\u003eAdditional Parts Required\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eNothing further is required for the ESC modules themselves — they are plug-and-play into the OE damper connectors. They are the additional part, bought alongside a non-Bundle KW coilover kit.\u003c\/li\u003e\n\u003cli\u003eThe ESC modules are needed with our KW Coilover Kit Variant 3 (V3), KW Coilover Kit Variant 4 (V4) and KW V4 Clubsport \u0026amp; V3 Clubsport listings whenever a non-Bundle part number is fitted to an EDC car.\u003c\/li\u003e\n\u003cli\u003eFitting an ESC module does not by itself require an alignment, but the coilover installation it accompanies does — a corner-balance and a full four-wheel alignment are required after any coilover install.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eInstallation\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eInstallation instructions (68511187): \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2307\/8117\/files\/kw-68511187-installation-instructions-v2.pdf\"\u003ePDF\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003eInstallation instructions (68510390): \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2307\/8117\/files\/kw-68510390-installation-instructions-v2.pdf\"\u003ePDF\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003eIn brief: the ESC modules unplug the OE damper connector at each affected corner and plug in in its place.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eNotes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e68510390 is stocked by KW and ships in 1–2 days.\u003c\/li\u003e\n\u003cli\u003eDo not buy an ESC module alongside a Bundle coilover kit — the modules are already included in every KW Bundle part number.\u003c\/li\u003e\n\u003cli\u003eESC modules are not required with KW H.A.S. spring kits or with DDC coilover kits; both of those retain a working electronic damper circuit.\u003c\/li\u003e\n\u003cli\u003eKW's front camber correction kit 68511167 is deliberately not offered here. KW does not publish its vehicle application and the fitment could not be confirmed. Contact us if you need it and we will confirm the application with KW North America first.\u003c\/li\u003e\n\u003cli\u003eVehicle applications corrected against KW's own fitment chart on store.kwsuspensions.com: 68511187 (G-chassis) additionally covers M3 Competition xDrive, M3 CS, M4 Competition xDrive, M4 CS and M4 CSL trims not previously listed, and years now run through the current 2026 model year rather than stopping at 2021\/2023. 68510390 (F-chassis) additionally covers the M4 CS (2019–2020) and M4 GTS (2016) special editions. The G87 M2 and F87 M2 CS rows are retained even though KW's own fitment tool omits them for these SKUs — both fitments are independently confirmed by authorized KW resellers (coiloverdepot.com for 68511187\/G87, nforcd.com for 68510390\/M2 CS). Confirmed 2026-09-02.\u003c\/li\u003e\n\u003cli\u003ePrice is for the item selected only; labor is not included.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePART NUMBER\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e68511187\u003c\/strong\u003e — ESC \/ EDC cancellation module pair, BMW G80 \/ G81 \/ G82 \/ G83 \/ G87\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e68510390\u003c\/strong\u003e — ESC \/ EDC cancellation module pair, BMW F80 \/ F82 \/ F83 and M2 CS F87\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eVEHICLE APPLICATIONS\u003c\/h2\u003e\n\u003ctable class=\"va-table\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eMake\u003c\/th\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eChassis\u003c\/th\u003e\n\u003cth\u003eEngine\u003c\/th\u003e\n\u003cth\u003eYears\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003eM3\u003c\/td\u003e\n\u003ctd\u003eG80 \/ G81\u003c\/td\u003e\n\u003ctd\u003eS58 3.0L Twin Turbo I6\u003c\/td\u003e\n\u003ctd\u003e2021–2026\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003eM3 Competition\u003c\/td\u003e\n\u003ctd\u003eG80 \/ G81\u003c\/td\u003e\n\u003ctd\u003eS58 3.0L Twin Turbo I6\u003c\/td\u003e\n\u003ctd\u003e2021–2026\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003eM3 Competition xDrive\u003c\/td\u003e\n\u003ctd\u003eG80 \/ G81\u003c\/td\u003e\n\u003ctd\u003eS58 3.0L Twin Turbo I6\u003c\/td\u003e\n\u003ctd\u003e2022–2026\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003eM3 CS\u003c\/td\u003e\n\u003ctd\u003eG80 \/ G81\u003c\/td\u003e\n\u003ctd\u003eS58 3.0L Twin Turbo I6\u003c\/td\u003e\n\u003ctd\u003e2024\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003eM4\u003c\/td\u003e\n\u003ctd\u003eG82 \/ G83\u003c\/td\u003e\n\u003ctd\u003eS58 3.0L Twin Turbo I6\u003c\/td\u003e\n\u003ctd\u003e2021–2026\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003eM4 Competition\u003c\/td\u003e\n\u003ctd\u003eG82 \/ G83\u003c\/td\u003e\n\u003ctd\u003eS58 3.0L Twin Turbo I6\u003c\/td\u003e\n\u003ctd\u003e2021–2026\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003eM4 Competition xDrive\u003c\/td\u003e\n\u003ctd\u003eG82 \/ G83\u003c\/td\u003e\n\u003ctd\u003eS58 3.0L Twin Turbo I6\u003c\/td\u003e\n\u003ctd\u003e2022–2026\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003eM4 CS\u003c\/td\u003e\n\u003ctd\u003eG82 \/ G83\u003c\/td\u003e\n\u003ctd\u003eS58 3.0L Twin Turbo I6\u003c\/td\u003e\n\u003ctd\u003e2025\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003eM4 CSL\u003c\/td\u003e\n\u003ctd\u003eG82\u003c\/td\u003e\n\u003ctd\u003eS58 3.0L Twin Turbo I6\u003c\/td\u003e\n\u003ctd\u003e2023\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003eM2\u003c\/td\u003e\n\u003ctd\u003eG87\u003c\/td\u003e\n\u003ctd\u003eS58 3.0L Twin Turbo I6\u003c\/td\u003e\n\u003ctd\u003e2023+\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003eM3\u003c\/td\u003e\n\u003ctd\u003eF80\u003c\/td\u003e\n\u003ctd\u003eS55 3.0L Twin Turbo I6\u003c\/td\u003e\n\u003ctd\u003e2015–2018\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003eM4\u003c\/td\u003e\n\u003ctd\u003eF82 \/ F83\u003c\/td\u003e\n\u003ctd\u003eS55 3.0L Twin Turbo I6\u003c\/td\u003e\n\u003ctd\u003e2015–2020\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003eM4 CS\u003c\/td\u003e\n\u003ctd\u003eF82\u003c\/td\u003e\n\u003ctd\u003eS55 3.0L Twin Turbo I6\u003c\/td\u003e\n\u003ctd\u003e2019–2020\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003eM4 GTS\u003c\/td\u003e\n\u003ctd\u003eF82\u003c\/td\u003e\n\u003ctd\u003eS55 3.0L Twin Turbo I6\u003c\/td\u003e\n\u003ctd\u003e2016\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003eM2 CS\u003c\/td\u003e\n\u003ctd\u003eF87\u003c\/td\u003e\n\u003ctd\u003eS55 3.0L Twin Turbo I6\u003c\/td\u003e\n\u003ctd\u003e2020–2021\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e","brand":"KW","offers":[{"title":"ESC Cancellation Module Pair – BMW M3 \/ M4 \/ M2 G80 \/ G81 \/ G82 \/ G83 \/ G87 (68511187)","offer_id":52569444843800,"sku":"68511187","price":583.95,"currency_code":"USD","in_stock":true},{"title":"ESC Cancellation Module Pair – BMW M3 \/ M4 F80 \/ F82 \/ F83 \u0026 M2 CS F87 (68510390)","offer_id":52569444876568,"sku":"68510390","price":583.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2307\/8117\/files\/3d15bd4e487a63d9fd51eeca8cf14d81__98521.1785355363.jpg?v=1787687667"},{"product_id":"kw-coilover-kit-variant-4-v4-3-way-adjustable-bmw-m3-m4-competition-xdrive-g80-g81-g82-g83","title":"KW Coilover Kit Variant 4 (V4) 3-Way Adjustable – BMW M3 \/ M4 Competition xDrive (G80 \/ G81 \/ G82 \/ G83)","description":"\u003cstyle\u003e.sl-desc h2{font-size:1.15em;letter-spacing:.06em;text-transform:uppercase;border-bottom:2px solid #111;padding-bottom:6px;margin:1.6em 0 .7em}.sl-desc h3{font-size:1em;margin:1.2em 0 .4em}.sl-desc ul{margin:0 0 1em 1.2em}.sl-desc li{margin:.25em 0}.va-table{width:100%;border-collapse:collapse;margin:.5em 0 1em;font-size:.95em}.va-table th{text-align:left;padding:10px 8px;border-bottom:2px solid #333;white-space:nowrap}.va-table td{padding:8px;border-bottom:1px solid #e5e5e5;vertical-align:top}.sl-note{font-size:.9em;color:#555;margin:.4em 0 1em}\u003c\/style\u003e\u003cdiv class=\"sl-desc\"\u003e\n\u003ch2\u003eOVERVIEW\u003c\/h2\u003e\n\u003cp\u003eThe KW Variant 4 is KW's three-way adjustable coilover for fast road and track use. Low-speed compression, high-speed compression and rebound are set on separate adjusters, so body control over curbs and big compressions can be dialed in without also making the car harsh over small inputs. That separation is the whole point of a 3-way damper and it is what the Variant 3 cannot do.\u003c\/p\u003e\n\u003cp\u003eOn the G8X M3\/M4 Competition xDrive cars the factory adaptive damper strategy will not let you separate spring rate from damping, and the electronic dampers are tied into the car's driving-mode software. The V4 replaces the strut assembly outright with an adjustable-height, adjustable-damping unit and electronic damper deactivation so the factory system is deleted cleanly.\u003c\/p\u003e\n\u003cp\u003eThis listing covers the G8X M3 and M4 Competition xDrive cars. 3A7200EQ fits the G80 M3 Competition xDrive sedan and G82 M4 Competition xDrive coupe. 3A7200ER fits the G81 M3 Touring Competition xDrive and G83 M4 Competition Cabrio xDrive. Both include electronic damper deactivation for the factory adaptive dampers.\u003c\/p\u003e\n\u003ch2\u003eSPECS\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e3-way adjustable damping: independent low-speed compression, high-speed compression and rebound\u003c\/li\u003e\n\u003cli\u003eContinuously adjustable ride height, +5 to 80 mm depending on axle (as published for 3A7200ER, G81 \/ G83)\u003c\/li\u003e\n\u003cli\u003eBoth part numbers include electronic damper deactivation for the factory adaptive dampers — no separate KW ESC module purchase is required\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePARTS INCLUDED\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eFront and rear KW Variant 4 coilover units with matched springs\u003c\/li\u003e\n\u003cli\u003eElectronic damper deactivation hardware on both part numbers\u003c\/li\u003e\n\u003cli\u003eMounting hardware and KW's fitting instructions\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTECH RESOURCES\u003c\/h2\u003e\n\u003ch3\u003eAdditional Parts Required\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBoth 3A7200EQ and 3A7200ER include electronic damper deactivation; no separate KW ESC cancellation module purchase is needed for either part number.\u003c\/li\u003e\n\n\u003cli\u003eA corner-balance and a full four-wheel alignment are required after installation, and matter even more on an AWD car. Budget for both before the car is driven.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eInstallation\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eInstallation instructions (3A7200EQ): \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2307\/8117\/files\/kw-3a7200eq-installation-instructions-v2.pdf\"\u003ePDF\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003eInstallation instructions (3A7200ER): \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2307\/8117\/files\/kw-3a7200er-installation-instructions-v2.pdf\"\u003ePDF\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003eSetup manual (3A7200EQ \/ 3A7200ER): \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2307\/8117\/files\/kw-3a7200eq-setup-manual.pdf\"\u003ePDF\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003eIn brief: the job is a full strut-out replacement front and rear, with the top mounts transferred or replaced, the electronic damper deactivation hardware fitted, ride height set to KW's published range, and the car corner-balanced and aligned.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eNotes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e3A7200ER is build-to-order with a 10–15 working day lead time.\u003c\/li\u003e\n\u003cli\u003eOnly 3A7200ER (M3 Touring G81 \/ M4 Cabrio G83) has a KW product image published; no image is published for 3A7200EQ.\u003c\/li\u003e\n\u003cli\u003ePrice is for the item selected only; labor is not included.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePART NUMBER\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e3A7200EQ\u003c\/strong\u003e — V4 kit, BMW M3 \/ M4 Competition xDrive G80 \/ G82 (electronic damper deactivation included)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3A7200ER\u003c\/strong\u003e — V4 kit, BMW M3 Touring \/ M4 Cabrio Competition xDrive G81 \/ G83\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eVEHICLE APPLICATIONS\u003c\/h2\u003e\n\u003ctable class=\"va-table\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eMake\u003c\/th\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eChassis\u003c\/th\u003e\n\u003cth\u003eEngine\u003c\/th\u003e\n\u003cth\u003eYears\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003eM3 Competition xDrive\u003c\/td\u003e\n\u003ctd\u003eG80\u003c\/td\u003e\n\u003ctd\u003eS58 3.0L Twin Turbo I6\u003c\/td\u003e\n\u003ctd\u003e2022+\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003eM4 Competition xDrive\u003c\/td\u003e\n\u003ctd\u003eG82\u003c\/td\u003e\n\u003ctd\u003eS58 3.0L Twin Turbo I6\u003c\/td\u003e\n\u003ctd\u003e2022+\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003eM3 CS xDrive\u003c\/td\u003e\n\u003ctd\u003eG80\u003c\/td\u003e\n\u003ctd\u003eS58 3.0L Twin Turbo I6\u003c\/td\u003e\n\u003ctd\u003e2024\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003eM4 CS xDrive\u003c\/td\u003e\n\u003ctd\u003eG82\u003c\/td\u003e\n\u003ctd\u003eS58 3.0L Twin Turbo I6\u003c\/td\u003e\n\u003ctd\u003e2025\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003eM3 Competition Touring xDrive\u003c\/td\u003e\n\u003ctd\u003eG81\u003c\/td\u003e\n\u003ctd\u003eS58 3.0L Twin Turbo I6\u003c\/td\u003e\n\u003ctd\u003e2023+\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003eM4 Competition Cabrio xDrive\u003c\/td\u003e\n\u003ctd\u003eG83\u003c\/td\u003e\n\u003ctd\u003eS58 3.0L Twin Turbo I6\u003c\/td\u003e\n\u003ctd\u003e2022+\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e","brand":"KW","offers":[{"title":"BMW M3 \/ M4 Competition xDrive G80 \/ G82 – AWD (3A7200EQ)","offer_id":52580131766552,"sku":"3A7200EQ","price":7894.0,"currency_code":"USD","in_stock":true},{"title":"BMW M3 Touring G81 \/ M4 Cabrio G83 Competition xDrive (3A7200ER)","offer_id":52580131799320,"sku":"3A7200ER","price":7894.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2307\/8117\/files\/edd18bdeb76f7074f0051a63aed3342d__44644.1777486722.jpg?v=1787687426"},{"product_id":"dinan-coilover-suspension-bmw-m3-m4-g80-g82-g83-d190-8210","title":"Dinan Adjustable Coil-Over Suspension – BMW M3 \/ M4 (G80\/G82\/G83) #D190-8210","description":"\u003cstyle\u003e.sl-desc h2{font-size:1.15em;letter-spacing:.06em;text-transform:uppercase;border-bottom:2px solid #111;padding-bottom:6px;margin:1.6em 0 .7em}.sl-desc h3{font-size:1em;margin:1.2em 0 .4em}.sl-desc ul{margin:0 0 1em 1.2em}.sl-desc li{margin:.25em 0}.va-table{width:100%;border-collapse:collapse;margin:.5em 0 1em;font-size:.95em}.va-table th{text-align:left;padding:10px 8px;border-bottom:2px solid #333;white-space:nowrap}.va-table td{padding:8px;border-bottom:1px solid #e5e5e5;vertical-align:top}.sl-note{font-size:.9em;color:#555;margin:.4em 0 1em}\u003c\/style\u003e\u003cdiv class=\"sl-desc\"\u003e\n\u003ch2\u003eOVERVIEW\u003c\/h2\u003e\n\u003cp\u003eDinan's adjustable coilover system for the G80 M3 and G82\/G83 M4 retains the factory Electronic Damper Control shocks while adding threaded collars for user-adjustable ride height, front and rear. Retuned springs sharpen turn-in without giving up the EDC comfort\/sport switching the car came with.\u003c\/p\u003e\n\u003cp\u003eSpring rates run 15% stiffer up front and 10% softer in the rear versus stock, giving up to 1-1\/8\" of front and 2-1\/4\" of rear lowering (or up to 1\/2\" front and 1-1\/4\" rear of lift) for corner-weighting and stance adjustment. Dinan's recommended drop is 7\/8\" front on M3 (3\/4\" on M4) and 3\/4\" rear.\u003c\/p\u003e\n\u003ch2\u003eSPECS\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eThreaded-collar coilover system, retains factory Electronic Damper Control (EDC)\u003c\/li\u003e\n\u003cli\u003eSpring rates: 15% stiffer front, 10% softer rear vs. stock\u003c\/li\u003e\n\u003cli\u003eAdjustment range: up to 1-1\/8\" front \/ 2-1\/4\" rear lowering; up to 1\/2\" front \/ 1-1\/4\" rear lift\u003c\/li\u003e\n\u003cli\u003eRecommended drop: 7\/8\" front (M3) or 3\/4\" front (M4); 3\/4\" rear\u003c\/li\u003e\n\u003cli\u003eEstimated labor: check tire clearance during install\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePARTS INCLUDED\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eFront and rear coilover assemblies with threaded adjustment collars\u003c\/li\u003e\n\u003cli\u003eRequired mounting hardware\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTECH RESOURCES\u003c\/h2\u003e\n\u003ch3\u003eAdditional Parts Required\u003c\/h3\u003e\n\u003cul\u003e\u003cli\u003e\n\u003cstrong\u003eA four-wheel alignment is required after installation\u003c\/strong\u003e (service, sold separately). Verify tire clearance at your target ride height before finalizing fitment.\u003c\/li\u003e\u003c\/ul\u003e\n\u003ch3\u003eInstallation\u003c\/h3\u003e\n\u003cul\u003e\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2307\/8117\/files\/17d30403b023e40829064b4fffe93a6ba6fda955.pdf?v=1788302536\"\u003eDinan installation instructions – D190-8210 (G8x M3\/M4 coilovers)\u003c\/a\u003e\u003c\/li\u003e\u003c\/ul\u003e\n\u003ch3\u003eNotes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDinan's own product page for D190-8210 lists fitment simply as \"2021-2026 BMW M3\/M4\" with no separate part number or fitment split for xDrive — both RWD and Competition xDrive trims are listed on one row below per model. Coilover geometry can differ meaningfully between RWD and xDrive front subframes, so if you're ordering for an xDrive car, confirm current fitment with Speed Logic or Dinan before purchase.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePART NUMBER\u003c\/h2\u003e\n\u003cul\u003e\u003cli\u003e\n\u003cstrong\u003eD190-8210\u003c\/strong\u003e — Dinan Adjustable Coil-Over Suspension, BMW M3 \/ M4 (G80\/G82\/G83)\u003c\/li\u003e\u003c\/ul\u003e\n\u003ch2\u003eVEHICLE APPLICATIONS\u003c\/h2\u003e\n\u003ctable class=\"va-table\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eMake\u003c\/th\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eChassis\u003c\/th\u003e\n\u003cth\u003eEngine\u003c\/th\u003e\n\u003cth\u003eYears\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003eM3 \/ M3 Competition \/ M3 Competition xDrive\u003c\/td\u003e\n\u003ctd\u003eG80\u003c\/td\u003e\n\u003ctd\u003eS58 3.0L Twin-Turbo I6\u003c\/td\u003e\n\u003ctd\u003e2021+\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003eM4 \/ M4 Competition \/ M4 Competition xDrive\u003c\/td\u003e\n\u003ctd\u003eG82 \/ G83\u003c\/td\u003e\n\u003ctd\u003eS58 3.0L Twin-Turbo I6\u003c\/td\u003e\n\u003ctd\u003e2021+\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e","brand":"Dinan","offers":[{"title":"Default Title","offer_id":52599577248024,"sku":"D190-8210","price":1171.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2307\/8117\/files\/4a707e506ad2fc11226b4d88fad6fdcb6734758d.jpg?v=1787621442"},{"product_id":"dinan-anti-roll-bar-set-rwd-bmw-g8x-d120-0640","title":"Dinan Anti-Roll Bar Set, RWD – BMW M2 \/ M3 \/ M4 (G8x) #D120-0640","description":"\u003cstyle\u003e.sl-desc h2{font-size:1.15em;letter-spacing:.06em;text-transform:uppercase;border-bottom:2px solid #111;padding-bottom:6px;margin:1.6em 0 .7em}.sl-desc h3{font-size:1em;margin:1.2em 0 .4em}.sl-desc ul{margin:0 0 1em 1.2em}.sl-desc li{margin:.25em 0}.va-table{width:100%;border-collapse:collapse;margin:.5em 0 1em;font-size:.95em}.va-table th{text-align:left;padding:10px 8px;border-bottom:2px solid #333;white-space:nowrap}.va-table td{padding:8px;border-bottom:1px solid #e5e5e5;vertical-align:top}.sl-note{font-size:.9em;color:#555;margin:.4em 0 1em}\u003c\/style\u003e\u003cdiv class=\"sl-desc\"\u003e\n\u003ch2\u003eOVERVIEW\u003c\/h2\u003e\n\u003cp\u003eDinan's tubular anti-roll bar set for RWD G8x M cars is a lighter, stiffer, multi-position adjustable replacement for the factory bars, sharpening turn-in and reducing body roll without the ride harshness of a spring-only setup.\u003c\/p\u003e\n\u003cp\u003eFront bar steps up to 28mm from the OEM 23.5mm, and the rear to 26mm from 21.9mm, for an 18% stiffer front and 35–48% stiffer rear versus stock. The rear bar is 2-hole adjustable to dial in handling balance.\u003c\/p\u003e\n\u003ch2\u003eSPECS\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eFront bar: 28mm (vs. 23.5mm OEM)\u003c\/li\u003e\n\u003cli\u003eRear bar: 26mm (vs. 21.9mm OEM), 2-hole adjustable\u003c\/li\u003e\n\u003cli\u003eStiffness increase: 18% front, 35–48% rear vs. stock\u003c\/li\u003e\n\u003cli\u003eHigh tensile strength alloy steel, tubular construction, powder coated finish\u003c\/li\u003e\n\u003cli\u003ePolyurethane bushings included\u003c\/li\u003e\n\u003cli\u003eRWD-specific — not for xDrive cars (see D120-0645)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePARTS INCLUDED\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eFront and rear anti-roll bars\u003c\/li\u003e\n\u003cli\u003ePolyurethane bushings\u003c\/li\u003e\n\u003cli\u003eMounting hardware and grease\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTECH RESOURCES\u003c\/h2\u003e\n\u003ch3\u003eAdditional Parts Required\u003c\/h3\u003e\n\u003cul\u003e\u003cli\u003e\n\u003cstrong\u003eNone.\u003c\/strong\u003e Dinan specifies no additional hardware for this part beyond what's included. Subframe dropping is required during install, so professional installation is recommended.\u003c\/li\u003e\u003c\/ul\u003e\n\u003ch3\u003eInstallation\u003c\/h3\u003e\n\u003cul\u003e\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2307\/8117\/files\/100eb4b2fc2d085d7381fc5e9d3d60fc7b8d9511.pdf?v=1788302536\"\u003eDinan installation instructions – D120-0640 (RWD anti-roll bar set)\u003c\/a\u003e\u003c\/li\u003e\u003c\/ul\u003e\n\u003ch3\u003eNotes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eRWD only — confirm your drivetrain before ordering.\u003c\/strong\u003e The xDrive-specific set is a separate part number, \u003ca href=\"\/products\/dinan-anti-roll-bar-set-xdrive-bmw-g8x-d120-0645\"\u003eD120-0645\u003c\/a\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePART NUMBER\u003c\/h2\u003e\n\u003cul\u003e\u003cli\u003e\n\u003cstrong\u003eD120-0640\u003c\/strong\u003e — Dinan Anti-Roll Bar Set, RWD, BMW M2 \/ M3 \/ M4 (G8x)\u003c\/li\u003e\u003c\/ul\u003e\n\u003ch2\u003eVEHICLE APPLICATIONS\u003c\/h2\u003e\n\u003ctable class=\"va-table\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eMake\u003c\/th\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eChassis\u003c\/th\u003e\n\u003cth\u003eEngine\u003c\/th\u003e\n\u003cth\u003eYears\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003eM2\u003c\/td\u003e\n\u003ctd\u003eG87\u003c\/td\u003e\n\u003ctd\u003eS58 3.0L Twin-Turbo I6\u003c\/td\u003e\n\u003ctd\u003e2023+\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003eM3\u003c\/td\u003e\n\u003ctd\u003eG80\u003c\/td\u003e\n\u003ctd\u003eS58 3.0L Twin-Turbo I6\u003c\/td\u003e\n\u003ctd\u003e2021+\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003eM4\u003c\/td\u003e\n\u003ctd\u003eG82 \/ G83\u003c\/td\u003e\n\u003ctd\u003eS58 3.0L Twin-Turbo I6\u003c\/td\u003e\n\u003ctd\u003e2021+\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e","brand":"Dinan","offers":[{"title":"Default Title","offer_id":52599577936152,"sku":"D120-0640","price":849.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2307\/8117\/files\/558588677aa7cbdaf19950c234006badcce4dd6d.jpg?v=1787621442"},{"product_id":"dinan-anti-roll-bar-set-xdrive-bmw-g8x-d120-0645","title":"Dinan Anti-Roll Bar Set, xDrive – BMW M2 \/ M3 \/ M4 (G8x) #D120-0645","description":"\u003cstyle\u003e.sl-desc h2{font-size:1.15em;letter-spacing:.06em;text-transform:uppercase;border-bottom:2px solid #111;padding-bottom:6px;margin:1.6em 0 .7em}.sl-desc h3{font-size:1em;margin:1.2em 0 .4em}.sl-desc ul{margin:0 0 1em 1.2em}.sl-desc li{margin:.25em 0}.va-table{width:100%;border-collapse:collapse;margin:.5em 0 1em;font-size:.95em}.va-table th{text-align:left;padding:10px 8px;border-bottom:2px solid #333;white-space:nowrap}.va-table td{padding:8px;border-bottom:1px solid #e5e5e5;vertical-align:top}.sl-note{font-size:.9em;color:#555;margin:.4em 0 1em}\u003c\/style\u003e\u003cdiv class=\"sl-desc\"\u003e\n\u003ch2\u003eOVERVIEW\u003c\/h2\u003e\n\u003cp\u003eDinan's tubular anti-roll bar set for xDrive G8x M cars is a lighter, stiffer, multi-position adjustable replacement for the factory bars, tuned around the added front-axle hardware of the all-wheel-drive cars.\u003c\/p\u003e\n\u003cp\u003eFront bar steps up to 26mm from the OEM 22.5mm, and the rear to 26mm from 21.9mm, for a 16% stiffer front and 35–48% stiffer rear versus stock. The rear bar is 2-hole adjustable to dial in handling balance.\u003c\/p\u003e\n\u003ch2\u003eSPECS\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eFront bar: 26mm (vs. 22.5mm OEM)\u003c\/li\u003e\n\u003cli\u003eRear bar: 26mm (vs. 21.9mm OEM), 2-hole adjustable\u003c\/li\u003e\n\u003cli\u003eStiffness increase: 16% front, 35–48% rear vs. stock\u003c\/li\u003e\n\u003cli\u003eHigh tensile strength alloy steel, tubular construction\u003c\/li\u003e\n\u003cli\u003ePolyurethane bushings included\u003c\/li\u003e\n\u003cli\u003exDrive-specific — not for RWD cars (see D120-0640)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePARTS INCLUDED\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eFront and rear anti-roll bars\u003c\/li\u003e\n\u003cli\u003ePolyurethane bushings\u003c\/li\u003e\n\u003cli\u003eMounting hardware and grease\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTECH RESOURCES\u003c\/h2\u003e\n\u003ch3\u003eAdditional Parts Required\u003c\/h3\u003e\n\u003cul\u003e\u003cli\u003e\n\u003cstrong\u003eNone.\u003c\/strong\u003e Dinan specifies no additional hardware for this part beyond what's included. Subframe dropping is required during install (estimated labor about 9.9 hours including alignment), so professional installation is highly recommended.\u003c\/li\u003e\u003c\/ul\u003e\n\u003ch3\u003eInstallation\u003c\/h3\u003e\n\u003cul\u003e\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2307\/8117\/files\/ff3795abbebd07d10c4bfc9a1e1b143c2f519053.pdf?v=1788302537\"\u003eDinan installation instructions – D120-0645 (xDrive anti-roll bar set)\u003c\/a\u003e\u003c\/li\u003e\u003c\/ul\u003e\n\u003ch3\u003eNotes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003exDrive only — confirm your drivetrain before ordering.\u003c\/strong\u003e The RWD-specific set is a separate part number, \u003ca href=\"\/products\/dinan-anti-roll-bar-set-rwd-bmw-g8x-d120-0640\"\u003eD120-0640\u003c\/a\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePART NUMBER\u003c\/h2\u003e\n\u003cul\u003e\u003cli\u003e\n\u003cstrong\u003eD120-0645\u003c\/strong\u003e — Dinan Anti-Roll Bar Set, xDrive, BMW M2 \/ M3 \/ M4 (G8x)\u003c\/li\u003e\u003c\/ul\u003e\n\u003ch2\u003eVEHICLE APPLICATIONS\u003c\/h2\u003e\n\u003ctable class=\"va-table\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eMake\u003c\/th\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eChassis\u003c\/th\u003e\n\u003cth\u003eEngine\u003c\/th\u003e\n\u003cth\u003eYears\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003eM2 xDrive\u003c\/td\u003e\n\u003ctd\u003eG87\u003c\/td\u003e\n\u003ctd\u003eS58 3.0L Twin-Turbo I6\u003c\/td\u003e\n\u003ctd\u003e2023+\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003eM3 xDrive\u003c\/td\u003e\n\u003ctd\u003eG80\u003c\/td\u003e\n\u003ctd\u003eS58 3.0L Twin-Turbo I6\u003c\/td\u003e\n\u003ctd\u003e2021+\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003eM4 xDrive\u003c\/td\u003e\n\u003ctd\u003eG82 \/ G83\u003c\/td\u003e\n\u003ctd\u003eS58 3.0L Twin-Turbo I6\u003c\/td\u003e\n\u003ctd\u003e2021+\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e","brand":"Dinan","offers":[{"title":"Default Title","offer_id":52599578198296,"sku":"D120-0645","price":849.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2307\/8117\/files\/ddb0c0f2bb3b3e23973a02deb25a79776087ab3a.avif?v=1788299037"},{"product_id":"dinan-tension-strut-ball-joint-kit-bmw-g8x-d280-0030","title":"Dinan Tension Strut Ball Joint Kit – BMW M2 \/ M3 \/ M4 (G8x) #D280-0030","description":"\u003cstyle\u003e.sl-desc h2{font-size:1.15em;letter-spacing:.06em;text-transform:uppercase;border-bottom:2px solid #111;padding-bottom:6px;margin:1.6em 0 .7em}.sl-desc h3{font-size:1em;margin:1.2em 0 .4em}.sl-desc ul{margin:0 0 1em 1.2em}.sl-desc li{margin:.25em 0}.va-table{width:100%;border-collapse:collapse;margin:.5em 0 1em;font-size:.95em}.va-table th{text-align:left;padding:10px 8px;border-bottom:2px solid #333;white-space:nowrap}.va-table td{padding:8px;border-bottom:1px solid #e5e5e5;vertical-align:top}.sl-note{font-size:.9em;color:#555;margin:.4em 0 1em}\u003c\/style\u003e\u003cdiv class=\"sl-desc\"\u003e\n\u003ch2\u003eOVERVIEW\u003c\/h2\u003e\n\u003cp\u003eDinan's tension strut ball joint kit replaces the compliant factory rubber bushings in the front thrust arms with precision ball joints in machined aluminum housings, removing the flex that softens turn-in response on the G8x M cars. Nylon-lined sealed bearings keep the setup quiet in daily driving.\u003c\/p\u003e\n\u003ch2\u003eSPECS\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003ePrecision ball joints in machined aluminum housings, replacing OEM rubber thrust-arm bushings\u003c\/li\u003e\n\u003cli\u003eNylon-lined, sealed bearings for quiet operation\u003c\/li\u003e\n\u003cli\u003eFront suspension — compatible with both RWD and xDrive\u003c\/li\u003e\n\u003cli\u003eEstimated labor: about 4 hours\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePARTS INCLUDED\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003ePair of tension strut ball joints with machined aluminum housings\u003c\/li\u003e\n\u003cli\u003eRequired mounting hardware\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTECH RESOURCES\u003c\/h2\u003e\n\u003ch3\u003eAdditional Parts Required\u003c\/h3\u003e\n\u003cul\u003e\u003cli\u003e\n\u003cstrong\u003eA four-wheel alignment is required after installation\u003c\/strong\u003e (service, sold separately).\u003c\/li\u003e\u003c\/ul\u003e\n\u003ch3\u003eInstallation\u003c\/h3\u003e\n\u003cul\u003e\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2307\/8117\/files\/965d0845e3c6a6253c50790986f49403e1c34316.pdf?v=1788302537\"\u003eDinan installation instructions – D280-0030 (tension strut ball joint kit)\u003c\/a\u003e\u003c\/li\u003e\u003c\/ul\u003e\n\u003ch2\u003ePART NUMBER\u003c\/h2\u003e\n\u003cul\u003e\u003cli\u003e\n\u003cstrong\u003eD280-0030\u003c\/strong\u003e — Dinan Tension Strut Ball Joint Kit, BMW M2 \/ M3 \/ M4 (G8x)\u003c\/li\u003e\u003c\/ul\u003e\n\u003ch2\u003eVEHICLE APPLICATIONS\u003c\/h2\u003e\n\u003ctable class=\"va-table\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eMake\u003c\/th\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eChassis\u003c\/th\u003e\n\u003cth\u003eEngine\u003c\/th\u003e\n\u003cth\u003eYears\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003eM2\u003c\/td\u003e\n\u003ctd\u003eG87\u003c\/td\u003e\n\u003ctd\u003eS58 3.0L Twin-Turbo I6\u003c\/td\u003e\n\u003ctd\u003e2023+\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003eM3 \/ M3 xDrive\u003c\/td\u003e\n\u003ctd\u003eG80\u003c\/td\u003e\n\u003ctd\u003eS58 3.0L Twin-Turbo I6\u003c\/td\u003e\n\u003ctd\u003e2021+\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003eM4 \/ M4 xDrive\u003c\/td\u003e\n\u003ctd\u003eG82 \/ G83\u003c\/td\u003e\n\u003ctd\u003eS58 3.0L Twin-Turbo I6\u003c\/td\u003e\n\u003ctd\u003e2021+\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e","brand":"Dinan","offers":[{"title":"Default Title","offer_id":52599578362136,"sku":"D280-0030","price":415.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2307\/8117\/files\/14b5bb7cfaed6045f621dbf4377d6c1fcd1ce402.jpg?v=1787621442"},{"product_id":"dinan-carbon-fiber-strut-tower-brace-bmw-g8x-s58-d180-0015","title":"Dinan Carbon Fiber Strut Tower Brace – BMW M2 \/ M3 \/ M4 (G8x, S58) #D180-0015","description":"\u003cstyle\u003e.sl-desc h2{font-size:1.15em;letter-spacing:.06em;text-transform:uppercase;border-bottom:2px solid #111;padding-bottom:6px;margin:1.6em 0 .7em}.sl-desc h3{font-size:1em;margin:1.2em 0 .4em}.sl-desc ul{margin:0 0 1em 1.2em}.sl-desc li{margin:.25em 0}.va-table{width:100%;border-collapse:collapse;margin:.5em 0 1em;font-size:.95em}.va-table th{text-align:left;padding:10px 8px;border-bottom:2px solid #333;white-space:nowrap}.va-table td{padding:8px;border-bottom:1px solid #e5e5e5;vertical-align:top}.sl-note{font-size:.9em;color:#555;margin:.4em 0 1em}\u003c\/style\u003e\u003cdiv class=\"sl-desc\"\u003e\n\u003ch2\u003eOVERVIEW\u003c\/h2\u003e\n\u003cp\u003eDinan's carbon fiber strut tower brace replaces the OEM two-piece steel brace with a single unified structure in 2x2 twill carbon fiber and aluminum mounting points, tying the front strut towers together for a stiffer, more direct front end while cutting real weight up high in the chassis.\u003c\/p\u003e\n\u003cp\u003eAt 2.8 lb versus the factory steel brace's 8.4 lb, it's a 5.6 lb reduction right over the front axle. It bolts on using the factory mounting hardware and is compatible with either the factory intake or a Dinan intake.\u003c\/p\u003e\n\u003ch2\u003eSPECS\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e2x2 twill carbon fiber construction with aluminum mounting points\u003c\/li\u003e\n\u003cli\u003e2.8 lb vs. 8.4 lb OEM steel brace (5.6 lb lighter)\u003c\/li\u003e\n\u003cli\u003eConverts the OEM 2-piece brace design into one unified structural piece\u003c\/li\u003e\n\u003cli\u003eAvailable in gloss or matte finish (this listing covers both — select your variant)\u003c\/li\u003e\n\u003cli\u003eCompatible with factory or Dinan intake systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePARTS INCLUDED\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eCarbon fiber strut tower brace\u003c\/li\u003e\n\u003cli\u003eBolt-on installation using factory mounting hardware\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTECH RESOURCES\u003c\/h2\u003e\n\u003ch3\u003eAdditional Parts Required\u003c\/h3\u003e\n\u003cul\u003e\u003cli\u003e\n\u003cstrong\u003eNone.\u003c\/strong\u003e Dinan specifies no additional hardware for this part — it bolts on using the factory mounting hardware.\u003c\/li\u003e\u003c\/ul\u003e\n\u003ch3\u003eInstallation\u003c\/h3\u003e\n\u003cul\u003e\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2307\/8117\/files\/192942469745a70c70396bbbd1d5cd7b5dabed1b.pdf?v=1788302537\"\u003eDinan installation instructions – D180-0015 (strut tower brace, gloss and matte)\u003c\/a\u003e\u003c\/li\u003e\u003c\/ul\u003e\n\u003ch3\u003eNotes\u003c\/h3\u003e\n\u003cul\u003e\u003cli\u003eGloss and matte are separate part numbers — confirm your finish before ordering.\u003c\/li\u003e\u003c\/ul\u003e\n\u003ch2\u003ePART NUMBER\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eD180-0015\u003c\/strong\u003e — Gloss Carbon Fiber Strut Tower Brace, BMW G8x S58\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eD180-0015-B\u003c\/strong\u003e — Matte Carbon Fiber Strut Tower Brace, BMW G8x S58\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eVEHICLE APPLICATIONS\u003c\/h2\u003e\n\u003ctable class=\"va-table\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eMake\u003c\/th\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eChassis\u003c\/th\u003e\n\u003cth\u003eEngine\u003c\/th\u003e\n\u003cth\u003eYears\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003eM2\u003c\/td\u003e\n\u003ctd\u003eG87\u003c\/td\u003e\n\u003ctd\u003eS58 3.0L Twin-Turbo I6\u003c\/td\u003e\n\u003ctd\u003e2023+\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003eM3\u003c\/td\u003e\n\u003ctd\u003eG80\u003c\/td\u003e\n\u003ctd\u003eS58 3.0L Twin-Turbo I6\u003c\/td\u003e\n\u003ctd\u003e2021+\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003eM4\u003c\/td\u003e\n\u003ctd\u003eG82 \/ G83\u003c\/td\u003e\n\u003ctd\u003eS58 3.0L Twin-Turbo I6\u003c\/td\u003e\n\u003ctd\u003e2021+\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e","brand":"Dinan","offers":[{"title":"Gloss Carbon Fiber","offer_id":52599582851352,"sku":"D180-0015","price":1171.95,"currency_code":"USD","in_stock":true},{"title":"Matte Carbon Fiber","offer_id":52599582884120,"sku":"D180-0015-B","price":1171.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2307\/8117\/files\/7f2b3788e2a69a81e555ba758a459a863b8f6eab.jpg?v=1787621446"},{"product_id":"h-r-sport-lowering-springs-bmw-m4-competition-xdrive-convertible-g83","title":"H\u0026R Sport Lowering Springs – BMW M4 Competition xDrive Convertible (G83, S58)","description":"\u003cstyle\u003e.sl-desc h2{font-size:1.15em;letter-spacing:.06em;text-transform:uppercase;border-bottom:2px solid #111;padding-bottom:6px;margin:1.6em 0 .7em}.sl-desc h3{font-size:1em;margin:1.2em 0 .4em}.sl-desc ul{margin:0 0 1em 1.2em}.sl-desc li{margin:.25em 0}.va-table{width:100%;border-collapse:collapse;margin:.5em 0 1em;font-size:.95em}.va-table th{text-align:left;padding:10px 8px;border-bottom:2px solid #333;white-space:nowrap}.va-table td{padding:8px;border-bottom:1px solid #e5e5e5;vertical-align:top}.sl-note{font-size:.9em;color:#555;margin:.4em 0 1em}\u003c\/style\u003e\u003cdiv class=\"sl-desc\"\u003e\n\u003ch2\u003eOVERVIEW\u003c\/h2\u003e\n\u003cp\u003eH\u0026amp;R Sport Springs are the best-selling performance street spring for BMW, and replacing the factory coils is usually the first step in tuning a street car's suspension. Lowering the body reduces the center of gravity and cuts body roll, which improves handling and chassis balance while closing up the fender gap for an aggressive but still driveway-friendly stance. This is H\u0026amp;R's Sport Spring application engineered specifically for the AWD G83 M4 Competition xDrive convertible.\u003c\/p\u003e\n\u003cp\u003eSpring rates are progressive and run 10–20% higher than stock, so the car keeps its ride quality in normal driving and firms up for proper chassis composure when the road turns. Every H\u0026amp;R spring is crafted from 54SiCr6 spring steel and shot-peened, which H\u0026amp;R states increases spring life by more than 200% and keeps the springs from settling or sagging. All production is completed in-house at H\u0026amp;R's ISO 9001-certified facility in Germany, and each spring is 100% tested before it leaves the plant. Quality assurance is backed by TÜV and ISO 9001 certification.\u003c\/p\u003e\n\u003ch2\u003eSPECS\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eH\u0026amp;R's Sport line for this application lowers the car a similar amount to other G8x Sport kits — approximately 1.0\"–1.3\" front and 0.4\"–1.2\" rear; exact figures for this specific convertible application are not published on H\u0026amp;R's US consumer site, so confirm with Speed Logic if exact ride height matters for your build\u003c\/li\u003e\n\u003cli\u003eProgressive spring rate, increased 10–20% over stock\u003c\/li\u003e\n\u003cli\u003eMaterial: 54SiCr6 spring steel, shot-peened; H\u0026amp;R states spring life is increased by more than 200%\u003c\/li\u003e\n\u003cli\u003eWill not settle or sag\u003c\/li\u003e\n\u003cli\u003eManufactured in-house in Germany; every spring 100% tested before shipping\u003c\/li\u003e\n\u003cli\u003eTÜV and ISO 9001 certified quality assurance\u003c\/li\u003e\n\u003cli\u003eRequires the factory Adaptive Suspension\u003c\/li\u003e\n\u003cli\u003eEngineered specifically for the G83 convertible body, AWD (xDrive) — the G83 is offered only with xDrive, no RWD variant exists\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePARTS INCLUDED\u003c\/h2\u003e\n\u003cul\u003e\u003cli\u003eComplete spring kit as supplied by H\u0026amp;R Springs; see the installation instructions for the full bill of materials.\u003c\/li\u003e\u003c\/ul\u003e\n\u003ch2\u003eTECH RESOURCES\u003c\/h2\u003e\n\u003ch3\u003eAdditional Parts Required\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eNone.\u003c\/strong\u003e H\u0026amp;R specifies no additional hardware for this spring kit.\u003c\/li\u003e\n\u003cli\u003eFour-wheel alignment after installation — H\u0026amp;R states that whenever vehicle ride height is adjusted, the wheel alignment must be checked.\u003c\/li\u003e\n\u003cli\u003eProfessional installation — H\u0026amp;R states its springs and suspensions should be installed by professional suspension mechanics only.\u003c\/li\u003e\n\u003cli\u003eSpring compressor (installer-supplied) to safely disassemble the factory strut assemblies.\u003c\/li\u003e\n\u003cli\u003eBumpstop trimming may be required — check your kit number against the bumpstop table in the H\u0026amp;R technical information sheet below before installation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eInstallation\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2307\/8117\/files\/hr-springs-technical-installation-information.pdf?v=1787168924\"\u003eH\u0026amp;R Springs Technical Information \u0026amp; Installation Guide (PDF)\u003c\/a\u003e — spring identification, ride-height measurement, bumpstop trimming table and alignment requirements.\u003c\/li\u003e\n\u003cli\u003eFollow the factory service manual procedure for spring replacement and for the post-installation alignment, as directed by H\u0026amp;R.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eNotes\u003c\/h3\u003e\n\u003cul\u003e\u003cli\u003eIf you have the G82 coupe instead of the G83 convertible, see Speed Logic's separate G82 xDrive listing (28616-4).\u003c\/li\u003e\u003c\/ul\u003e\n\u003ch2\u003ePART NUMBER\u003c\/h2\u003e\n\u003cul\u003e\u003cli\u003e\n\u003cstrong\u003e28616-5\u003c\/strong\u003e — H\u0026amp;R Sport Spring set, BMW M4 Competition xDrive Convertible (G83)\u003c\/li\u003e\u003c\/ul\u003e\n\u003ch2\u003eVEHICLE APPLICATIONS\u003c\/h2\u003e\n\u003ctable class=\"va-table\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eMake\u003c\/th\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eChassis\u003c\/th\u003e\n\u003cth\u003eEngine\u003c\/th\u003e\n\u003cth\u003eYears\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003eM4 Competition xDrive Convertible\u003c\/td\u003e\n\u003ctd\u003eG83\u003c\/td\u003e\n\u003ctd\u003eS58 3.0L Twin-Turbo I6\u003c\/td\u003e\n\u003ctd\u003e2022+\u003c\/td\u003e\n\u003c\/tr\u003e\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e","brand":"H\u0026R Springs","offers":[{"title":"Default Title","offer_id":52599818846488,"sku":"28616-5","price":509.15,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2307\/8117\/files\/p28616-1__large_197ae905-4e90-4eb6-a1da-124d261df2e3.jpg?v=1788306342"},{"product_id":"h-r-sport-sway-bar-kit-bmw-m3-m4-rwd-m2-g80-g82-g83-g87","title":"H\u0026R Sport Sway Bar Kit – BMW M3\/M4 RWD \u0026 M2 (G80\/G82\/G83\/G87, S58)","description":"\u003cstyle\u003e.sl-desc h2{font-size:1.15em;letter-spacing:.06em;text-transform:uppercase;border-bottom:2px solid #111;padding-bottom:6px;margin:1.6em 0 .7em}.sl-desc h3{font-size:1em;margin:1.2em 0 .4em}.sl-desc ul{margin:0 0 1em 1.2em}.sl-desc li{margin:.25em 0}.va-table{width:100%;border-collapse:collapse;margin:.5em 0 1em;font-size:.95em}.va-table th{text-align:left;padding:10px 8px;border-bottom:2px solid #333;white-space:nowrap}.va-table td{padding:8px;border-bottom:1px solid #e5e5e5;vertical-align:top}.sl-note{font-size:.9em;color:#555;margin:.4em 0 1em}\u003c\/style\u003e\u003cdiv class=\"sl-desc\"\u003e\n\u003ch2\u003eOVERVIEW\u003c\/h2\u003e\n\u003cp\u003eH\u0026amp;R's Sport Sway Bar Kit for the rear-wheel-drive G80 M3, G82\/G83 M4 and G87 M2 upgrades both the front and rear anti-roll bars over the factory units, increasing torsional stiffness to reduce body roll under hard cornering. A stiffer bar keeps more of the tire's contact patch planted through a corner, sharpening turn-in and giving the chassis a flatter, more connected feel without touching ride height or spring rate.\u003c\/p\u003e\n\u003cp\u003eThe kit is a direct bolt-on using the factory mounting locations and reuses the factory end links, and both bars are multi-hole adjustable so the front-to-rear roll-stiffness balance can be tuned to the driver's preference. This is the rear-wheel-drive part number; the xDrive-equipped M3\/M4 take a different H\u0026amp;R part number (72616).\u003c\/p\u003e\n\u003ch2\u003eSPECS\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eFront bar: 32mm, hollow, multi-hole adjustable\u003c\/li\u003e\n\u003cli\u003eRear bar: 27mm, hollow, multi-hole adjustable\u003c\/li\u003e\n\u003cli\u003eConstruction: cold-formed tubular steel, protective finish\u003c\/li\u003e\n\u003cli\u003eIncreases torsional stiffness front and rear versus the factory sway bars to reduce body roll\u003c\/li\u003e\n\u003cli\u003eDoes not change ride height, spring rate, or damping\u003c\/li\u003e\n\u003cli\u003eSold as a complete Front \u0026amp; Rear Set only\u003c\/li\u003e\n\u003cli\u003eRear-wheel-drive application only — a separate H\u0026amp;R part number (72616) covers the xDrive M3\/M4\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePARTS INCLUDED\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eH\u0026amp;R front and rear adjustable sway bars\u003c\/li\u003e\n\u003cli\u003eNew mounting bushings and hardware included\u003c\/li\u003e\n\u003cli\u003eSee the fitting instructions supplied in the box for the full bill of materials\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTECH RESOURCES\u003c\/h2\u003e\n\u003ch3\u003eAdditional Parts Required\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eNone.\u003c\/strong\u003e H\u0026amp;R's sway bar kit ships complete with the bushings and hardware needed for installation; the factory end links are reused.\u003c\/li\u003e\n\u003cli\u003eInstaller-supplied tools: jack and stands, standard hand tools, and a torque wrench.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eInstallation\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eIllustrated fitting instructions are included in the box with the sway bar kit. H\u0026amp;R does not publish a separate per-application installation PDF for this sway bar; the technical sheet linked below covers spring-specific topics (bumpstop trimming, spring identification) and is not applicable to this sway bar.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2307\/8117\/files\/hr-springs-warranty-and-claims.pdf?v=1787169177\"\u003eH\u0026amp;R Warranties \u0026amp; Claims (PDF)\u003c\/a\u003e — official H\u0026amp;R warranty terms, coverage periods and claim procedure.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eNotes\u003c\/h3\u003e\n\u003cul\u003e\u003cli\u003eConfirmed as a genuine single part number, not a bundling error: retailer itsnotstock.com lists part 72616-2 explicitly as \"H\u0026amp;R Front \u0026amp; Rear Sway Bar Kit for G80 M3 RWD, G82\/G83 M4 RWD \u0026amp; G87 M2 RWD\" — one kit across all three chassis. This is consistent with the G87 M2 being RWD-only from BMW with no factory xDrive option, so it shares the same rear-wheel-drive suspension geometry as the RWD-configured G80\/G82\/G83.\u003c\/li\u003e\u003c\/ul\u003e\n\u003ch2\u003ePART NUMBER\u003c\/h2\u003e\n\u003cul\u003e\u003cli\u003e\n\u003cstrong\u003e72616-2\u003c\/strong\u003e — Front \u0026amp; Rear Set (RWD)\u003c\/li\u003e\u003c\/ul\u003e\n\u003ch2\u003eVEHICLE APPLICATIONS\u003c\/h2\u003e\n\u003ctable class=\"va-table\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eMake\u003c\/th\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eChassis\u003c\/th\u003e\n\u003cth\u003eEngine\u003c\/th\u003e\n\u003cth\u003eYears\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003eM3\u003c\/td\u003e\n\u003ctd\u003eG80\u003c\/td\u003e\n\u003ctd\u003eS58 3.0L Twin-Turbo I6\u003c\/td\u003e\n\u003ctd\u003e2021+\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003eM4\u003c\/td\u003e\n\u003ctd\u003eG82\u003c\/td\u003e\n\u003ctd\u003eS58 3.0L Twin-Turbo I6\u003c\/td\u003e\n\u003ctd\u003e2021+\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003eM4 Convertible\u003c\/td\u003e\n\u003ctd\u003eG83\u003c\/td\u003e\n\u003ctd\u003eS58 3.0L Twin-Turbo I6\u003c\/td\u003e\n\u003ctd\u003e2021+\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003eM2\u003c\/td\u003e\n\u003ctd\u003eG87\u003c\/td\u003e\n\u003ctd\u003eS58 3.0L Twin-Turbo I6\u003c\/td\u003e\n\u003ctd\u003e2023+\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e","brand":"H\u0026R Springs","offers":[{"title":"Default Title","offer_id":52599820189976,"sku":"72616-2","price":1066.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2307\/8117\/files\/swaybar_5dd37441-8928-4a0a-bc5e-cc922216b249.jpg?v=1788306415"},{"product_id":"valvetronic-designs-extended-chassis-brace-bmw-m3-m4-g80-g82-g83","title":"Valvetronic Designs Extended Chassis Brace – BMW M3\/M4 (G80\/G82\/G83)","description":"\u003cstyle\u003e.sl-desc h2{font-size:1.15em;letter-spacing:.06em;text-transform:uppercase;border-bottom:2px solid #111;padding-bottom:6px;margin:1.6em 0 .7em}.sl-desc h3{font-size:1em;margin:1.2em 0 .4em}.sl-desc ul{margin:0 0 1em 1.2em}.sl-desc li{margin:.25em 0}.va-table{width:100%;border-collapse:collapse;margin:.5em 0 1em;font-size:.95em}.va-table th{text-align:left;padding:10px 8px;border-bottom:2px solid #333;white-space:nowrap}.va-table td{padding:8px;border-bottom:1px solid #e5e5e5;vertical-align:top}.sl-note{font-size:.9em;color:#555;margin:.4em 0 1em}\u003c\/style\u003e\u003cdiv class=\"sl-desc\"\u003e\n\u003ch2\u003eOVERVIEW\u003c\/h2\u003e\n\u003cp\u003eA replacement extended chassis brace for cars running Valvetronic Designs' larger G8x exhaust systems. The brace ties the rear subframe\/mid-pipe mounting points together for added rigidity when a larger-diameter mid-pipe or axle-back is installed, and is sold separately here for owners who need a spare or replacement unit.\u003c\/p\u003e\n\u003ch2\u003eSPECS\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003ePurpose-built to accompany Valvetronic Designs' larger-diameter G8x exhaust systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePARTS INCLUDED\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eExtended chassis brace\u003c\/li\u003e\n\u003cli\u003eComplete kit as supplied by Valvetronic Designs; see the installation instructions for the full bill of materials, if any additional hardware is included.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTECH RESOURCES\u003c\/h2\u003e\n\u003ch3\u003eAdditional Parts Required\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eNone.\u003c\/strong\u003e Valvetronic Designs specifies no additional hardware for this part.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eInstallation\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eNo manufacturer install guide is published for this part specifically; it mounts using the same points documented in the install guide for Valvetronic's G8x exhaust systems.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eNotes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eValvetronic's own fitment note explicitly excludes the G87 M2, which uses a different chassis brace.\u003c\/li\u003e\n\u003cli\u003eValvetronic's fitment list also includes the G81 M3 Touring wagon; that model is not currently carried by Speed Logic and no model-year range was published for it, so it has been left off the table below. Confirm fitment with Speed Logic before ordering for a G81.\u003c\/li\u003e\n\u003cli\u003ePriced at Valvetronic Designs' direct list price.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePART NUMBER\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eBMW.G8X.CHAS.BRACE\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eVEHICLE APPLICATIONS\u003c\/h2\u003e\n\u003ctable class=\"va-table\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eMake\u003c\/th\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eChassis\u003c\/th\u003e\n\u003cth\u003eEngine\u003c\/th\u003e\n\u003cth\u003eYears\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003eM3\u003c\/td\u003e\n\u003ctd\u003eG80\u003c\/td\u003e\n\u003ctd\u003eS58 3.0L Twin-Turbo I6\u003c\/td\u003e\n\u003ctd\u003e2020+\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003eM4\u003c\/td\u003e\n\u003ctd\u003eG82\u003c\/td\u003e\n\u003ctd\u003eS58 3.0L Twin-Turbo I6\u003c\/td\u003e\n\u003ctd\u003e2020+\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003eM4 Convertible\u003c\/td\u003e\n\u003ctd\u003eG83\u003c\/td\u003e\n\u003ctd\u003eS58 3.0L Twin-Turbo I6\u003c\/td\u003e\n\u003ctd\u003e2020+\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e","brand":"Valvetronic Designs","offers":[{"title":"Default","offer_id":52607322521880,"sku":"BMW.G8X.CHAS.BRACE","price":134.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2307\/8117\/files\/image_71be0a87-1bc4-4119-a742-c784a436a62b.jpg?v=1788388973"},{"product_id":"kw-h-a-s-height-adjustable-spring-kit-bmw-m3-touring-g81-m4-cabrio-g83","title":"KW H.A.S. Height Adjustable Spring Kit – BMW M3 Touring (G81) \/ M4 Cabrio (G83)","description":"\u003cstyle\u003e.sl-desc h2{font-size:1.15em;letter-spacing:.06em;text-transform:uppercase;border-bottom:2px solid #111;padding-bottom:6px;margin:1.6em 0 .7em}.sl-desc h3{font-size:1em;margin:1.2em 0 .4em}.sl-desc ul{margin:0 0 1em 1.2em}.sl-desc li{margin:.25em 0}.va-table{width:100%;border-collapse:collapse;margin:.5em 0 1em;font-size:.95em}.va-table th{text-align:left;padding:10px 8px;border-bottom:2px solid #333;white-space:nowrap}.va-table td{padding:8px;border-bottom:1px solid #e5e5e5;vertical-align:top}.sl-note{font-size:.9em;color:#555;margin:.4em 0 1em}\u003c\/style\u003e\u003cdiv class=\"sl-desc\"\u003e\n\u003ch2\u003eOVERVIEW\u003c\/h2\u003e\n\u003cp\u003eH.A.S. stands for Height Adjustable Spring kit. It is springs only: the factory dampers stay in the car, and each spring perch is adjustable so you can set the drop precisely instead of accepting whatever a fixed lowering spring gives you.\u003c\/p\u003e\n\u003cp\u003eThe reason it exists is the electronics. On an adaptive-damper M car, replacing the dampers means dealing with the EDC circuit — either a bundled coilover kit with cancellation modules, or fault codes. H.A.S. sidesteps that entirely. Because the OE dampers and their sensors are untouched, no ESC or EDC cancellation module is required and the car sets no damper faults. Drive-mode damper control keeps working exactly as it did.\u003c\/p\u003e\n\u003cp\u003eThis is the kit for an owner who wants the stance and the reduced center of gravity without giving up the factory adaptive damping or its warranty story. If you want adjustable damping as well, look at the V4 coilover kits for the same chassis instead.\u003c\/p\u003e\n\u003ch2\u003eSPECS\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eHeight adjustable springs only — the factory adaptive dampers are retained\u003c\/li\u003e\n\u003cli\u003eContinuously height adjustable\u003c\/li\u003e\n\u003cli\u003eNo EDC \/ ESC cancellation module required; no damper fault codes are set\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePARTS INCLUDED\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eFront and rear KW height adjustable springs with adjustable perches\u003c\/li\u003e\n\u003cli\u003eMounting hardware and KW's fitting instructions\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTECH RESOURCES\u003c\/h2\u003e\n\u003ch3\u003eAdditional Parts Required\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eNothing electronic is required. The OE dampers are retained, so no KW ESC or EDC cancellation module is needed.\u003c\/li\u003e\n\n\u003cli\u003eA corner-balance and a full four-wheel alignment are required after installation. Budget for both before the car is driven.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eInstallation\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eInstallation instructions: \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2307\/8117\/files\/kw-253200ek-installation-instructions-v2.pdf\"\u003ePDF\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003eIn brief: the struts come out, the OE springs are swapped for the KW adjustable springs on the OE dampers, the perches are set to the target ride height, and the car is corner-balanced and aligned. The damper wiring is never disturbed.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eNotes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eThis is the body-style-specific H.A.S. variant for the M3 Touring (G81) and M4 Cabrio (G83), both Competition xDrive — distinct from the 253200EB H.A.S. kit already carried for the G80 M3 Sedan \/ G82 M4 Coupe.\u003c\/li\u003e\n\u003cli\u003ePrice is for the item selected only; labor is not included.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePART NUMBER\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e253200EK\u003c\/strong\u003e — H.A.S. height adjustable spring kit, BMW M3 Touring G81 \/ M4 Cabrio G83 Competition xDrive\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eVEHICLE APPLICATIONS\u003c\/h2\u003e\n\u003ctable class=\"va-table\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eMake\u003c\/th\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eChassis\u003c\/th\u003e\n\u003cth\u003eEngine\u003c\/th\u003e\n\u003cth\u003eYears\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003eM3 Competition Touring xDrive\u003c\/td\u003e\n\u003ctd\u003eG81\u003c\/td\u003e\n\u003ctd\u003eS58 3.0L Twin Turbo I6\u003c\/td\u003e\n\u003ctd\u003e2023+\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003eM4 Competition Cabrio xDrive\u003c\/td\u003e\n\u003ctd\u003eG83\u003c\/td\u003e\n\u003ctd\u003eS58 3.0L Twin Turbo I6\u003c\/td\u003e\n\u003ctd\u003e2022+\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e","brand":"KW","offers":[{"title":"Default Title","offer_id":52607506743576,"sku":"253200EK","price":1284.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2307\/8117\/files\/3507185f40586dcd3a023d27b958beee__33145.1782756402.386.513_cca09a30-b926-4902-8448-eda76314fefb.jpg?v=1788381664"},{"product_id":"moton-1-way-street-series-coilovers-bmw-m2-m3-m4-g8x","title":"Moton 1-Way Street Series Coilovers – BMW M2 \/ M3 \/ M4 (G8X)","description":"\u003cstyle\u003e.sl-desc h2{font-size:1.15em;letter-spacing:.06em;text-transform:uppercase;border-bottom:2px solid #111;padding-bottom:6px;margin:1.6em 0 .7em}.sl-desc h3{font-size:1em;margin:1.2em 0 .4em}.sl-desc ul{margin:0 0 1em 1.2em}.sl-desc li{margin:.25em 0}.va-table{width:100%;border-collapse:collapse;margin:.5em 0 1em;font-size:.95em}.va-table th{text-align:left;padding:10px 8px;border-bottom:2px solid #333;white-space:nowrap}.va-table td{padding:8px;border-bottom:1px solid #e5e5e5;vertical-align:top}.sl-note{font-size:.9em;color:#555;margin:.4em 0 1em}\u003c\/style\u003e\u003cdiv class=\"sl-desc\"\u003e\n\u003ch2\u003eOVERVIEW\u003c\/h2\u003e\n\u003cp\u003eMoton's 1-Way Street Series is the entry point into Moton's motorsport-derived coilover range, built for the G8X-generation BMW M2\/M3\/M4. It's a single-adjustable (rebound) monotube damper hand-built to order in Sweden with application-specific valving and springs, giving serious street\/occasional-track performance without the cost or maintenance demands of Moton's multi-way motorsport dampers.\u003c\/p\u003e\n\u003cp\u003eThis listing covers the G8X-chassis kits only. Moton splits its G8X part number by driveline — RWD (M3\/M4 base, M2) vs. xDrive (M3\/M4 Competition xDrive) use different part numbers and are not interchangeable. The F87\/F8X-generation kits are a separate Speed Logic listing.\u003c\/p\u003e\n\u003ch2\u003eSPECS\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eMonotube damper, single-way (rebound) external adjustment\u003c\/li\u003e\n\u003cli\u003eHand-built to order in Sweden with application-specific valving and spring rates\u003c\/li\u003e\n\u003cli\u003eIndependent front\/rear ride-height adjustment\u003c\/li\u003e\n\u003cli\u003eDriveline-specific part numbers (RWD vs. xDrive) — not interchangeable\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePARTS INCLUDED\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eFour 1-Way Street Series dampers with application-specific springs and top mounts\u003c\/li\u003e\n\u003cli\u003eMounting hardware as supplied by Moton for the selected driveline\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTECH RESOURCES\u003c\/h2\u003e\n\u003ch3\u003eAdditional Parts Required\u003c\/h3\u003e\n\u003cul\u003e\u003cli\u003e\n\u003cstrong\u003eNone\u003c\/strong\u003e for a standard install on the applications below. Moton's \u003ca href=\"\/products\/moton-control-arm-bearing-sets\"\u003eControl Arm Bearing Sets\u003c\/a\u003e are a commonly paired upgrade for track use but are not required for the coilovers to function.\u003c\/li\u003e\u003c\/ul\u003e\n\u003ch3\u003eInstallation\u003c\/h3\u003e\n\u003cul\u003e\u003cli\u003eMoton does not publish a general installation PDF; kits ship with application-specific fitment notes from Moton and are typically installed by an alignment\/suspension shop familiar with coilover installation. Contact Speed Logic for chassis-specific guidance.\u003c\/li\u003e\u003c\/ul\u003e\n\u003ch3\u003eNotes\u003c\/h3\u003e\n\u003cul\u003e\u003cli\u003eSplit out from a combined F87\/F8X\/G8X draft listing so the G8X-only applications have their own dedicated page; the F87\/F8X kits remain on the original listing.\u003c\/li\u003e\u003c\/ul\u003e\n\u003ch2\u003ePART NUMBER\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eM 505 184SD\u003c\/strong\u003e — BMW M2\/M3\/M4 G8X, RWD\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eM 505 187SD\u003c\/strong\u003e — BMW M3\/M4 G8X, xDrive\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eVEHICLE APPLICATIONS\u003c\/h2\u003e\n\u003ctable class=\"va-table\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eMake \/ Model\u003c\/th\u003e\n\u003cth\u003eChassis\u003c\/th\u003e\n\u003cth\u003eEngine\u003c\/th\u003e\n\u003cth\u003eYears\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW M2\u003c\/td\u003e\n\u003ctd\u003eG87\u003c\/td\u003e\n\u003ctd\u003eS58 3.0L Twin-Turbo I6\u003c\/td\u003e\n\u003ctd\u003e2023+\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW M3 RWD\u003c\/td\u003e\n\u003ctd\u003eG80\u003c\/td\u003e\n\u003ctd\u003eS58 3.0L Twin-Turbo I6\u003c\/td\u003e\n\u003ctd\u003e2021+\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW M4 RWD\u003c\/td\u003e\n\u003ctd\u003eG82 \/ G83\u003c\/td\u003e\n\u003ctd\u003eS58 3.0L Twin-Turbo I6\u003c\/td\u003e\n\u003ctd\u003e2021+\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW M3 xDrive\u003c\/td\u003e\n\u003ctd\u003eG80\u003c\/td\u003e\n\u003ctd\u003eS58 3.0L Twin-Turbo I6\u003c\/td\u003e\n\u003ctd\u003e2021+\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW M4 xDrive\u003c\/td\u003e\n\u003ctd\u003eG82\u003c\/td\u003e\n\u003ctd\u003eS58 3.0L Twin-Turbo I6\u003c\/td\u003e\n\u003ctd\u003e2021+\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e","brand":"Moton Suspension","offers":[{"title":"RWD","offer_id":52610424307992,"sku":"M 505 184SD","price":6070.0,"currency_code":"USD","in_stock":true},{"title":"xDrive","offer_id":52610424340760,"sku":"M 505 187SD","price":6070.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2307\/8117\/files\/Moton_1_1b2a38eb-257c-4a62-a91b-2d77b1ef9d6e.jpg?v=1787685975"}],"url":"https:\/\/speedlogicauto.com\/collections\/bmw-m4-g83-suspension.oembed","provider":"SPEED LOGIC","version":"1.0","type":"link"}