{"product_id":"h-r-street-performance-coilover-bmw-330i-xdrive-m340i-xdrive-g20-430i-xdrive-m440i-m440i-xdrive-g22","title":"H\u0026R Street Performance Coilover – BMW 330i xDrive \/ M340i xDrive (G20, B46\/B58), 430i xDrive \/ M440i \/ M440i xDrive (G22, B46\/B58)","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 H\u0026amp;R Street Performance Coil Over pairs a custom-valved shock with a precision-engineered progressive-rate H\u0026amp;R spring, so damping and spring rate are matched to each other rather than mixed and matched. This application is built for the xDrive-equipped G20 3 Series and G22 4 Series cars running factory Standard or Sport Suspension — H\u0026amp;R publishes a different kit for cars fitted with factory Adaptive Suspension, and the two are not interchangeable.\u003c\/p\u003e\n\u003cp\u003eEvery damper uses a fully threaded shock body, so ride height is set continuously rather than in fixed steps and can be fine-tuned corner by corner. The dampers are mono-tube gas units built from premium materials for a lower center of gravity and improved control.\u003c\/p\u003e\n\u003ch2\u003eSPECS\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eApprox. front lowering range: 1.2\" – 2.1\"\u003c\/li\u003e\n\u003cli\u003eApprox. rear lowering range: 1.0\" – 2.1\"\u003c\/li\u003e\n\u003cli\u003eDamper: custom-valved mono-tube gas shock, matched to a progressive-rate H\u0026amp;R spring\u003c\/li\u003e\n\u003cli\u003eRide height: fully threaded shock body, continuously adjustable\u003c\/li\u003e\n\u003cli\u003eSprings manufactured in-house by H\u0026amp;R from 54SiCr6 alloy spring steel and shot-peened\u003c\/li\u003e\n\u003cli\u003eWarranty: 2 years on H\u0026amp;R Street Performance Coil Overs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePARTS INCLUDED\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eComplete H\u0026amp;R Street Performance Coil Over kit as supplied by H\u0026amp;R Special Springs.\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\u003eSuspension configuration check\u003c\/strong\u003e — confirm your car has factory Standard or Sport Suspension, not Adaptive Suspension, before ordering. H\u0026amp;R publishes a separate part number for adaptively damped cars, and this kit should only be fitted to the suspension configuration H\u0026amp;R lists it against.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFour-wheel alignment\u003c\/strong\u003e — H\u0026amp;R requires the wheel alignment to be checked and reset any time vehicle ride height is changed. Budget for a full four-wheel alignment immediately after installation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProfessional installation\u003c\/strong\u003e — H\u0026amp;R states that its springs and suspensions should be installed by professional suspension mechanics only. Improper installation voids the H\u0026amp;R warranty.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWheel and tire clearance check\u003c\/strong\u003e — verify clearance at the fender, strut and inner arch at full lock and full compression, particularly with aftermarket wheel and tire packages.\u003c\/li\u003e\n\u003cli\u003eInstaller-supplied tools: coil spring compressor for strut and shock disassembly, 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\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 Technical Information \u0026amp; Installation Guide (PDF)\u003c\/a\u003e — H\u0026amp;R's technical sheet covering spring identification and markings, dead and tender coils, ride-height measurement, the bumpstop trimming chart by part number, and alignment requirements.\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\u003cli\u003eVehicle-specific fitting instructions are supplied in the box with the coil over kit. H\u0026amp;R does not publish a separate per-application installation PDF for this part.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eNotes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eFor vehicles with Standard or Sport Suspension only — not compatible with factory Adaptive Suspension.\u003c\/li\u003e\n\u003cli\u003eFitment confirmed and cross-checked between Turner Motorsport and Ecstuning, both listing the current, still-in-production G20\/G22 model years as open-ended.\u003c\/li\u003e\n\u003cli\u003eConfirm your VIN's exact suspension type with Speed Logic before ordering.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePART NUMBER\u003c\/h2\u003e\n\u003cul\u003e\u003cli\u003e\u003cstrong\u003e28658-5\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\u003e330i xDrive\u003c\/td\u003e\n\u003ctd\u003eG20\u003c\/td\u003e\n\u003ctd\u003eB46 2.0L Turbo I4\u003c\/td\u003e\n\u003ctd\u003e2019+\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003eM340i xDrive\u003c\/td\u003e\n\u003ctd\u003eG20\u003c\/td\u003e\n\u003ctd\u003eB58 3.0L Turbo I6\u003c\/td\u003e\n\u003ctd\u003e2019+\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003e430i xDrive\u003c\/td\u003e\n\u003ctd\u003eG22\u003c\/td\u003e\n\u003ctd\u003eB46 2.0L Turbo I4\u003c\/td\u003e\n\u003ctd\u003e2021+\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003eM440i\u003c\/td\u003e\n\u003ctd\u003eG22\u003c\/td\u003e\n\u003ctd\u003eB58 3.0L 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\u003eM440i xDrive\u003c\/td\u003e\n\u003ctd\u003eG22\u003c\/td\u003e\n\u003ctd\u003eB58 3.0L 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":"H\u0026R Springs","offers":[{"title":"Default Title","offer_id":52599819108632,"sku":"28658-5","price":2232.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2307\/8117\/files\/coilover_4a6f8378-2ba6-4544-99e4-bfd947e320e1.jpg?v=1788306344","url":"https:\/\/speedlogicauto.com\/products\/h-r-street-performance-coilover-bmw-330i-xdrive-m340i-xdrive-g20-430i-xdrive-m440i-m440i-xdrive-g22","provider":"SPEED LOGIC","version":"1.0","type":"link"}