{"title":"BMW 440i F36 Exhaust","description":null,"products":[{"product_id":"dinan-high-flow-mid-pipe-2016-2020-bmw-340i-440i","title":"Dinan High-Flow Mid-Pipe – BMW 340i \/ 440i (F30\/F32\/F33\/F36)","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 Dinan High Flow Mid-Pipe for the F30 340i and F32 440i lets the stock exhaust system find a genuinely aggressive tone. Paired with the matching Dinan axle-back exhaust the sound sharpens further into a growl that is hard to ignore.\u003c\/p\u003e\n\u003cp\u003eThe kit replaces the entire factory center section, including both resonators, with straight-through 3.25 in T304 stainless steel tubing. Flow improves, the sound opens up, and the car sheds three pounds in the process. It is a bolt-on installation using the supplied clamps.\u003c\/p\u003e\n\u003ch2\u003eSPECS\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eStraight-through 3.25 in (82.6mm) mandrel-bent tubing replaces the stock 80mm hydro-formed piping\u003c\/li\u003e\n\u003cli\u003eRemoves both factory resonators between the catalyst and the rear muffler\u003c\/li\u003e\n\u003cli\u003e100% T304 stainless steel construction\u003c\/li\u003e\n\u003cli\u003eWeight saving of 3 lb over stock (stock 24 lb, Dinan 21 lb)\u003c\/li\u003e\n\u003cli\u003eBolt-on installation; mounting clamps included\u003c\/li\u003e\n\u003cli\u003eDinan published installation labor: 2.5 hours\u003c\/li\u003e\n\u003cli\u003eShipping weight: 31 lb\u003c\/li\u003e\n\u003cli\u003eDinan emissions statement: “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 limited warranty (4 years\/50,000 miles), Dinan products are warranted for the remaining term of that warranty; otherwise Dinan Performance Products carry a 2-year, unlimited-mileage warranty from the date of original purchase. Wear and maintenance items — friction materials, filters, fluids, spark plugs, drive belts and bulbs — are excluded.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePARTS INCLUDED\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1 × D662-0423 mid-pipe, front\u003c\/li\u003e\n\u003cli\u003e1 × D662-0424 mid-pipe, rear\u003c\/li\u003e\n\u003cli\u003e3 × D662-9247 80mm clamp\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 Dinan specifies no additional hardware for this part — the three clamps needed to fit it are supplied and the factory hangers are reused.\u003c\/li\u003e\n\u003cli\u003eOptional pairing: the \u003ca href=\"\/products\/dinan-free-flow-axle-back-exhaust-2016-2020-bmw-340i-440i\"\u003eDinan Free Flow Axle-Back Exhaust (D660-0055)\u003c\/a\u003e, which Dinan cites as the matching rear section for this mid-pipe.\u003c\/li\u003e\n\u003cli\u003eInstaller-supplied tools and consumables: vehicle lift or jack stands, standard hand tools and penetrating oil for the factory clamp hardware.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eInstallation\u003c\/h3\u003e\n\u003cul\u003e\u003cli\u003eDinan installation instructions INS660-0057 (Rev 04\/03\/17): \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2307\/8117\/files\/d660-0057.pdf?v=1788302514\"\u003eDownload PDF\u003c\/a\u003e\n\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 reflect the 2016–2020 application range Dinan publishes for D660-0057. Dinan’s installation document INS660-0057, last revised in 2017, lists only the F30 340i and the F32 440i coupe — confirm F33 and F36 fitment 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\u003eD660-0057\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\u003e340i \/ 340i xDrive\u003c\/td\u003e\n\u003ctd\u003eF30\u003c\/td\u003e\n\u003ctd\u003eB58 3.0L Turbo I6\u003c\/td\u003e\n\u003ctd\u003e2016–2020\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003e440i \/ 440i xDrive\u003c\/td\u003e\n\u003ctd\u003eF32\u003c\/td\u003e\n\u003ctd\u003eB58 3.0L Turbo I6\u003c\/td\u003e\n\u003ctd\u003e2016–2020\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003e440i \/ 440i xDrive Convertible\u003c\/td\u003e\n\u003ctd\u003eF33\u003c\/td\u003e\n\u003ctd\u003eB58 3.0L Turbo I6\u003c\/td\u003e\n\u003ctd\u003e2016–2020\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003e440i \/ 440i xDrive Gran Coupe\u003c\/td\u003e\n\u003ctd\u003eF36\u003c\/td\u003e\n\u003ctd\u003eB58 3.0L Turbo I6\u003c\/td\u003e\n\u003ctd\u003e2016–2020\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":37709938360486,"sku":"D660-0057","price":675.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2307\/8117\/products\/d660-0057_1.jpg?v=1612314481"},{"product_id":"awe-tuning-bmw-f30-340i-performance-mid-pipe","title":"AWE Tuning Performance Mid Pipe – BMW 340i (F30)","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\u003eAWE's Performance Mid Pipe for the B58-powered F3X 340i and 440i replaces the restrictive factory resonated mid section with a straight-through T304 stainless steel pipe. Flow and volume both go up, and the tone gets noticeably deeper and more aggressive without adding cabin drone.\u003c\/p\u003e\n\u003cp\u003eLike the rest of AWE's exhaust hardware it is designed to bolt straight into the factory location and to pair with the AWE Touring Edition rear section. No tune is required and AWE guarantees you will not see a check engine light.\u003c\/p\u003e\n\u003ch2\u003eSPECS\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eT304 stainless steel construction\u003c\/li\u003e\n\u003cli\u003eNon-resonated — replaces the restrictive factory resonated mid section\u003c\/li\u003e\n\u003cli\u003eStraight-through, bolts into the factory location\u003c\/li\u003e\n\u003cli\u003eDesigned to pair with the AWE Touring Edition exhaust for the 340i \/ 440i\u003c\/li\u003e\n\u003cli\u003eNo tune required\u003c\/li\u003e\n\u003cli\u003eAWE Perfect Fitment Guarantee\u003c\/li\u003e\n\u003cli\u003eAWE No Check Engine Light Guarantee\u003c\/li\u003e\n\u003cli\u003eManufactured in-house at AWE\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePARTS INCLUDED\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eAWE Performance Mid Pipe section\u003c\/li\u003e\n\u003cli\u003eComplete kit as supplied by AWE Tuning; 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 AWE specifies no additional hardware and no tune for this mid pipe.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProfessional installation and a vehicle lift.\u003c\/strong\u003e The factory mid section has to come out from underneath the car.\u003c\/li\u003e\n\u003cli\u003eRecommended pairing: \u003ca href=\"\/products\/awe-tuning-bmw-f3x-340i-touring-edition-axle-back-exhaust-chrome-silver-tips-102mm\"\u003eAWE Touring Edition Axle-Back Exhaust for BMW F3X 340i — Chrome Silver Tips (102mm)\u003c\/a\u003e or \u003ca href=\"\/products\/awe-tuning-bmw-f3x-340i-touring-edition-axle-back-exhaust-diamond-black-tips-90mm\"\u003eDiamond Black Tips (90mm)\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003eOptional: new exhaust clamps and hardware if the factory fasteners are corroded — 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\/awe-3015-11028-performance-mid-pipe-installation-instructions.pdf?v=1787173514\" target=\"_blank\" rel=\"noopener\"\u003eAWE 2016+ BMW 340i Performance Mid Pipe and Touring Edition Exhaust installation instructions (PDF)\u003c\/a\u003e — official AWE manual, Rev 3.1.\u003c\/li\u003e\u003c\/ul\u003e\n\u003ch3\u003eNotes\u003c\/h3\u003e\n\u003cul\u003e\u003cli\u003eYears shown cover the B58-engined F3X 340i \/ 440i range. Confirm your build date and engine code with Speed Logic before ordering.\u003c\/li\u003e\u003c\/ul\u003e\n\u003ch2\u003ePART NUMBER\u003c\/h2\u003e\n\u003cul\u003e\u003cli\u003e\u003cstrong\u003e3015-11028\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\u003e340i\u003c\/td\u003e\n\u003ctd\u003eF30 \/ F31 \/ F34\u003c\/td\u003e\n\u003ctd\u003eB58 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\u003e340i xDrive\u003c\/td\u003e\n\u003ctd\u003eF30 \/ F31 \/ F34\u003c\/td\u003e\n\u003ctd\u003eB58 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\u003e440i\u003c\/td\u003e\n\u003ctd\u003eF32 \/ F33 \/ F36\u003c\/td\u003e\n\u003ctd\u003eB58 3.0L Turbo I6\u003c\/td\u003e\n\u003ctd\u003e2017–2020\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003e440i xDrive\u003c\/td\u003e\n\u003ctd\u003eF32 \/ F33 \/ F36\u003c\/td\u003e\n\u003ctd\u003eB58 3.0L Turbo I6\u003c\/td\u003e\n\u003ctd\u003e2017–2020\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e","brand":"AWE Tuning","offers":[{"title":"Default Title","offer_id":41817313738918,"sku":"AWE3015-11028","price":865.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2307\/8117\/products\/89263201d68c7d19973f068665b3fe67_1ed0db37-0aee-4b0a-9250-65742eac1c57.png?v=1638411512"},{"product_id":"awe-tuning-bmw-f3x-340i-touring-edition-axle-back-exhaust-chrome-silver-tips-102mm","title":"AWE Tuning Touring Axle-Back Exhaust – BMW 340i (F3x) Chrome Silver 102mm","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 AWE Tuning Touring Edition Axle-Back Exhaust is the street-focused member of the AWE Exhaust Suite for the BMW F3X 340i and 440i. It replaces the factory rear muffler section with a straight-through, full 3\" CNC mandrel-bent system handcrafted from U.S.-sourced T304L stainless steel.\u003c\/p\u003e\n\u003cp\u003eAs exhaust gases exit the 340i \/ 440i engine and flow into an AWE 180 Technology® equipped resonator, they pass through strategically located ports and into reflection chambers. Sound waves carried by those gases bounce off the chamber walls; by controlling the size and location of the ports and chambers, AWE controls when the sound waves exit. The specific timing of when the reflected waves rejoin the main exhaust flow creates a one-hundred-and-eighty-degree out-of-phase sound wave that cancels out problematic frequencies.\u003c\/p\u003e\n\u003cp\u003eThis listing is the chrome silver 102mm configuration. The system is engineered, designed and manufactured in house at AWE, and is backed by AWE’s guarantees of perfect fitment and no check engine light. An AWE Performance Mid Pipe is available separately for racing applications.\u003c\/p\u003e\n\u003ch2\u003eSPECS\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eAxle-back exhaust, straight-through design — replaces the factory rear muffler section\u003c\/li\u003e\n\u003cli\u003eFull 3\" CNC mandrel-bent system\u003c\/li\u003e\n\u003cli\u003eHandcrafted, CNC mandrel-bent 2.5\" U.S.-sourced T304L stainless steel\u003c\/li\u003e\n\u003cli\u003eAWE 180 Technology® equipped drone-canceling resonator\u003c\/li\u003e\n\u003cli\u003eMax gains of 9 hp and 11 ft-lbs of torque at the crank\u003c\/li\u003e\n\u003cli\u003eTips: chrome silver 102mm, double-walled\u003c\/li\u003e\n\u003cli\u003eTip options across the range: 90mm or 102mm double-walled, chrome silver or diamond black\u003c\/li\u003e\n\u003cli\u003eTouring Edition — street-oriented sound level; Performance Mid Pipe offered separately for racing applications\u003c\/li\u003e\n\u003cli\u003eEngineered, designed and manufactured in house at AWE\u003c\/li\u003e\n\u003cli\u003eNo check engine light — guaranteed by AWE\u003c\/li\u003e\n\u003cli\u003ePerfect fitment — guaranteed by AWE\u003c\/li\u003e\n\u003cli\u003eAWE Lifetime Exhaust Warranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePARTS INCLUDED\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eAxle-back exhaust\u003c\/li\u003e\n\u003cli\u003eTwo exhaust tips\u003c\/li\u003e\n\u003cli\u003eAll necessary 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\n\u003cli\u003e\n\u003cstrong\u003eNone.\u003c\/strong\u003e AWE Tuning specifies no additional hardware for this axle-back exhaust — it bolts to the factory mid pipe using the hardware supplied in the kit.\u003c\/li\u003e\n\u003cli\u003eOptional, for racing applications only: \u003ca href=\"\/products\/awe-tuning-bmw-f30-340i-performance-mid-pipe\"\u003eAWE Tuning BMW F30 340i Performance Mid Pipe\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003eInstaller-supplied: vehicle lift or jack stands, metric sockets and wrenches, and penetrating oil for the factory clamp hardware.\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\/awe-340i-440i-touring-edition-exhaust-installation-instructions.pdf?v=1787173323\"\u003eAWE Tuning 2016+ BMW 340i \/ 440i Touring Edition Exhaust and Performance Mid Pipe — Installation Instructions (Rev 3.1, PDF)\u003c\/a\u003e\u003c\/li\u003e\u003c\/ul\u003e\n\u003ch3\u003eNotes\u003c\/h3\u003e\n\u003cul\u003e\u003cli\u003eModel years shown reflect the production years of the listed chassis and engine combinations. AWE Tuning publishes fitment by platform rather than by year — confirm fitment with Speed Logic before ordering.\u003c\/li\u003e\u003c\/ul\u003e\n\u003ch2\u003ePART NUMBER\u003c\/h2\u003e\n\u003cul\u003e\u003cli\u003e\n\u003cstrong\u003e3010-32034\u003c\/strong\u003e — AWE Tuning Touring Edition Axle-Back Exhaust, F3X 340i \/ 440i, chrome silver tips (102mm)\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\u003e340i\u003c\/td\u003e\n\u003ctd\u003eF30\u003c\/td\u003e\n\u003ctd\u003eB58 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\u003e340i xDrive\u003c\/td\u003e\n\u003ctd\u003eF30\u003c\/td\u003e\n\u003ctd\u003eB58 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\u003e440i\u003c\/td\u003e\n\u003ctd\u003eF32\u003c\/td\u003e\n\u003ctd\u003eB58 3.0L Turbo I6\u003c\/td\u003e\n\u003ctd\u003e2017–2020\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003e440i xDrive\u003c\/td\u003e\n\u003ctd\u003eF32\u003c\/td\u003e\n\u003ctd\u003eB58 3.0L Turbo I6\u003c\/td\u003e\n\u003ctd\u003e2017–2020\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003e440i\u003c\/td\u003e\n\u003ctd\u003eF33\u003c\/td\u003e\n\u003ctd\u003eB58 3.0L Turbo I6\u003c\/td\u003e\n\u003ctd\u003e2017–2020\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003e440i xDrive\u003c\/td\u003e\n\u003ctd\u003eF33\u003c\/td\u003e\n\u003ctd\u003eB58 3.0L Turbo I6\u003c\/td\u003e\n\u003ctd\u003e2017–2020\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003e440i Gran Coupe\u003c\/td\u003e\n\u003ctd\u003eF36\u003c\/td\u003e\n\u003ctd\u003eB58 3.0L Turbo I6\u003c\/td\u003e\n\u003ctd\u003e2017–2020\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003e440i xDrive Gran Coupe\u003c\/td\u003e\n\u003ctd\u003eF36\u003c\/td\u003e\n\u003ctd\u003eB58 3.0L Turbo I6\u003c\/td\u003e\n\u003ctd\u003e2017–2020\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e","brand":"AWE Tuning","offers":[{"title":"Default Title","offer_id":41839817392294,"sku":"AWE3010-32034","price":1645.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2307\/8117\/products\/12b29528f872f4fcf83677021a5800db.png?v=1638766388"},{"product_id":"awe-tuning-bmw-f3x-340i-touring-edition-axle-back-exhaust-diamond-black-tips-90mm","title":"AWE Tuning Touring Axle-Back Exhaust – BMW 340i (F3x) Diamond Black 90mm","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 AWE Tuning Touring Edition Axle-Back Exhaust is the street-focused member of the AWE Exhaust Suite for the BMW F3X 340i and 440i. It replaces the factory rear muffler section with a straight-through, full 3\" CNC mandrel-bent system handcrafted from U.S.-sourced T304L stainless steel.\u003c\/p\u003e\n\u003cp\u003eAs exhaust gases exit the 340i \/ 440i engine and flow into an AWE 180 Technology® equipped resonator, they pass through strategically located ports and into reflection chambers. Sound waves carried by those gases bounce off the chamber walls; by controlling the size and location of the ports and chambers, AWE controls when the sound waves exit. The specific timing of when the reflected waves rejoin the main exhaust flow creates a one-hundred-and-eighty-degree out-of-phase sound wave that cancels out problematic frequencies.\u003c\/p\u003e\n\u003cp\u003eThis listing is the diamond black 90mm configuration. The system is engineered, designed and manufactured in house at AWE, and is backed by AWE’s guarantees of perfect fitment and no check engine light. An AWE Performance Mid Pipe is available separately for racing applications.\u003c\/p\u003e\n\u003ch2\u003eSPECS\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eAxle-back exhaust, straight-through design — replaces the factory rear muffler section\u003c\/li\u003e\n\u003cli\u003eFull 3\" CNC mandrel-bent system\u003c\/li\u003e\n\u003cli\u003eHandcrafted, CNC mandrel-bent 2.5\" U.S.-sourced T304L stainless steel\u003c\/li\u003e\n\u003cli\u003eAWE 180 Technology® equipped drone-canceling resonator\u003c\/li\u003e\n\u003cli\u003eMax gains of 9 hp and 11 ft-lbs of torque at the crank\u003c\/li\u003e\n\u003cli\u003eTips: diamond black 90mm, double-walled\u003c\/li\u003e\n\u003cli\u003eTip options across the range: 90mm or 102mm double-walled, chrome silver or diamond black\u003c\/li\u003e\n\u003cli\u003eTouring Edition — street-oriented sound level; Performance Mid Pipe offered separately for racing applications\u003c\/li\u003e\n\u003cli\u003eEngineered, designed and manufactured in house at AWE\u003c\/li\u003e\n\u003cli\u003eNo check engine light — guaranteed by AWE\u003c\/li\u003e\n\u003cli\u003ePerfect fitment — guaranteed by AWE\u003c\/li\u003e\n\u003cli\u003eAWE Lifetime Exhaust Warranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePARTS INCLUDED\u003c\/h2\u003e\n\u003cul\u003e\u003cli\u003eComplete axle-back kit as supplied by AWE Tuning; 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 AWE Tuning specifies no additional hardware for this axle-back exhaust — it bolts to the factory mid pipe using the hardware supplied in the kit.\u003c\/li\u003e\n\u003cli\u003eOptional, for racing applications only: \u003ca href=\"\/products\/awe-tuning-bmw-f30-340i-performance-mid-pipe\"\u003eAWE Tuning BMW F30 340i Performance Mid Pipe\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003eInstaller-supplied: vehicle lift or jack stands, metric sockets and wrenches, and penetrating oil for the factory clamp hardware.\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\/awe-340i-440i-touring-edition-exhaust-installation-instructions.pdf?v=1787173323\"\u003eAWE Tuning 2016+ BMW 340i \/ 440i Touring Edition Exhaust and Performance Mid Pipe — Installation Instructions (Rev 3.1, PDF)\u003c\/a\u003e\u003c\/li\u003e\u003c\/ul\u003e\n\u003ch3\u003eNotes\u003c\/h3\u003e\n\u003cul\u003e\u003cli\u003eModel years shown reflect the production years of the listed chassis and engine combinations. AWE Tuning publishes fitment by platform rather than by year — confirm fitment with Speed Logic before ordering.\u003c\/li\u003e\u003c\/ul\u003e\n\u003ch2\u003ePART NUMBER\u003c\/h2\u003e\n\u003cul\u003e\u003cli\u003e\n\u003cstrong\u003e3010-33040\u003c\/strong\u003e — AWE Tuning Touring Edition Axle-Back Exhaust, F3X 340i \/ 440i, diamond black tips (90mm)\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\u003e340i\u003c\/td\u003e\n\u003ctd\u003eF30\u003c\/td\u003e\n\u003ctd\u003eB58 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\u003e340i xDrive\u003c\/td\u003e\n\u003ctd\u003eF30\u003c\/td\u003e\n\u003ctd\u003eB58 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\u003e440i\u003c\/td\u003e\n\u003ctd\u003eF32\u003c\/td\u003e\n\u003ctd\u003eB58 3.0L Turbo I6\u003c\/td\u003e\n\u003ctd\u003e2017–2020\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003e440i xDrive\u003c\/td\u003e\n\u003ctd\u003eF32\u003c\/td\u003e\n\u003ctd\u003eB58 3.0L Turbo I6\u003c\/td\u003e\n\u003ctd\u003e2017–2020\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003e440i\u003c\/td\u003e\n\u003ctd\u003eF33\u003c\/td\u003e\n\u003ctd\u003eB58 3.0L Turbo I6\u003c\/td\u003e\n\u003ctd\u003e2017–2020\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003e440i xDrive\u003c\/td\u003e\n\u003ctd\u003eF33\u003c\/td\u003e\n\u003ctd\u003eB58 3.0L Turbo I6\u003c\/td\u003e\n\u003ctd\u003e2017–2020\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003e440i Gran Coupe\u003c\/td\u003e\n\u003ctd\u003eF36\u003c\/td\u003e\n\u003ctd\u003eB58 3.0L Turbo I6\u003c\/td\u003e\n\u003ctd\u003e2017–2020\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003e440i xDrive Gran Coupe\u003c\/td\u003e\n\u003ctd\u003eF36\u003c\/td\u003e\n\u003ctd\u003eB58 3.0L Turbo I6\u003c\/td\u003e\n\u003ctd\u003e2017–2020\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e","brand":"AWE Tuning","offers":[{"title":"Default Title","offer_id":41839818211494,"sku":"AWE3010-33040","price":1595.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2307\/8117\/products\/3ea8baffe339cf21a08e7b7272f8b511_42df55a8-689d-4ad5-85b3-c25cd59263ff.png?v=1638766402"},{"product_id":"afe-power-stainless-steel-cat-back-exhaust-system-49-36334-p-b-2016-2017-bmw-340i-440i-b58","title":"aFe Stainless Steel Cat-Back Exhaust 49-36334 – BMW 340i \/ 440i (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 aFe POWER MACH Force-Xp cat-back exhaust system replaces the factory rear section on the B58-powered 340i and 440i with 100% hand TIG-welded, mandrel-bent 304 stainless steel tubing that steps from 3 inches down to 2-1\/2 inches. aFe records maximum gains of +14 horsepower and +13 lbs. x ft. of torque.\u003c\/p\u003e\n\u003cp\u003eA free-flowing transverse muffler absorbs high-pitch tones to produce a deep, powerful note while releasing the available horsepower and torque. The muffler carries a high-temp powder-coated black finish and a stamped aFe POWER logo. The system also incorporates a factory-style exhaust valve, which uses the factory exhaust valve motor (not included) to open, close or partially restrict flow with throttle position for maximum performance.\u003c\/p\u003e\n\u003cp\u003eThe system finishes with dual 4-inch diameter 304 stainless steel tips, laser-etched with the aFe POWER logo and offered in a polished finish (49-36334-P) or a gloss black finish (49-36334-B). A factory-style V-band flange and high quality band clamps provide a full 360-degree sealing surface, and every factory hanger location is retained for a straightforward installation. All aFe exhaust systems are engineered and manufactured at aFe's Corona, California facility.\u003c\/p\u003e\n\u003ch2\u003eSPECS\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e+14 HP maximum gain (aFe measured)\u003c\/li\u003e\n\u003cli\u003e+13 lbs. x ft. torque maximum gain (aFe measured)\u003c\/li\u003e\n\u003cli\u003eConstruction: 100% hand TIG-welded, mandrel-bent 304 stainless steel\u003c\/li\u003e\n\u003cli\u003eTubing diameter: 3 in. stepping to 2-1\/2 in.\u003c\/li\u003e\n\u003cli\u003eFinish: brushed 304 stainless steel\u003c\/li\u003e\n\u003cli\u003eMuffler: high-flow transverse design, high-temp powder-coated black with stamped aFe POWER logo\u003c\/li\u003e\n\u003cli\u003eTips: dual 4 in. diameter 304 stainless steel, laser-etched aFe POWER logo\u003c\/li\u003e\n\u003cli\u003eTip finish options: polished (-P) or gloss black (-B)\u003c\/li\u003e\n\u003cli\u003eIncludes a factory-style exhaust valve; reuses the factory exhaust valve motor\u003c\/li\u003e\n\u003cli\u003eFactory-style V-band flange for a leak-free seal\u003c\/li\u003e\n\u003cli\u003eBand clamps provide a complete 360-degree sealing surface\u003c\/li\u003e\n\u003cli\u003eUses all factory hanger locations - no cutting or welding\u003c\/li\u003e\n\u003cli\u003eEmissions: cat-back system; no CARB Executive Order required\u003c\/li\u003e\n\u003cli\u003eEngineered and manufactured in Corona, California\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePARTS INCLUDED\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1x Front pipe (aFe 05-145116)\u003c\/li\u003e\n\u003cli\u003e1x Mid-pipe #1 (aFe 05-145117)\u003c\/li\u003e\n\u003cli\u003e1x Mid-pipe #2 (aFe 05-145118)\u003c\/li\u003e\n\u003cli\u003e1x Muffler assembly - polished tips (aFe 05-145119) or black tips (aFe 05-145120), per the finish ordered\u003c\/li\u003e\n\u003cli\u003e1x Stainless steel T-bolt clamp (aFe 03-50292)\u003c\/li\u003e\n\u003cli\u003e3x 3 in. band clamps (aFe 05-41055)\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 aFe POWER specifies no additional hardware for this exhaust system - it bolts to the factory V-band flange and hangs from the factory hanger locations.\u003c\/li\u003e\n\u003cli\u003eThe factory exhaust valve motor is reused and is not included in the kit; it must be transferred from the original exhaust.\u003c\/li\u003e\n\u003cli\u003eInstaller-supplied tools: vehicle lift or jack and stands, metric socket and wrench set, penetrating oil and a rubber mallet or hanger removal tool.\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\/afe-49-36334-installation-instructions.pdf?v=1787170914\"\u003eaFe POWER 49-36334-P \/ 49-36334-B MACH Force-Xp cat-back exhaust - installation instructions (PDF)\u003c\/a\u003e\u003c\/li\u003e\u003c\/ul\u003e\n\u003ch3\u003eNotes\u003c\/h3\u003e\n\u003cul\u003e\u003cli\u003eFitment follows aFe POWER's official published application data for 49-36334, which spans the full F3X B58 lineup: BMW 340i \/ 340i xDrive (F30), 340i GT \/ 340i GT xDrive (F34), 440i \/ 440i xDrive (F32\/F33), and 440i Gran Coupe \/ 440i xDrive Gran Coupe (F36), 2016–2020, B58.\u003c\/li\u003e\u003c\/ul\u003e\n\u003ch2\u003ePART NUMBER\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e49-36334-P\u003c\/strong\u003e - polished 304 stainless steel tips\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e49-36334-B\u003c\/strong\u003e - gloss black tips\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\u003e340i\u003c\/td\u003e\n\u003ctd\u003eF30\u003c\/td\u003e\n\u003ctd\u003eB58 3.0L Turbo I6\u003c\/td\u003e\n\u003ctd\u003e2016–2020\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003e340i xDrive\u003c\/td\u003e\n\u003ctd\u003eF30\u003c\/td\u003e\n\u003ctd\u003eB58 3.0L Turbo I6\u003c\/td\u003e\n\u003ctd\u003e2016–2020\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003e340i GT\u003c\/td\u003e\n\u003ctd\u003eF34\u003c\/td\u003e\n\u003ctd\u003eB58 3.0L Turbo I6\u003c\/td\u003e\n\u003ctd\u003e2016–2020\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003e340i GT xDrive\u003c\/td\u003e\n\u003ctd\u003eF34\u003c\/td\u003e\n\u003ctd\u003eB58 3.0L Turbo I6\u003c\/td\u003e\n\u003ctd\u003e2016–2020\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003e440i Gran Coupe\u003c\/td\u003e\n\u003ctd\u003eF36\u003c\/td\u003e\n\u003ctd\u003eB58 3.0L Turbo I6\u003c\/td\u003e\n\u003ctd\u003e2016–2020\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003e440i xDrive Gran Coupe\u003c\/td\u003e\n\u003ctd\u003eF36\u003c\/td\u003e\n\u003ctd\u003eB58 3.0L Turbo I6\u003c\/td\u003e\n\u003ctd\u003e2016–2020\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e","brand":"aFe","offers":[{"title":"Polished","offer_id":42187781406886,"sku":"49-36334-P","price":2135.0,"currency_code":"USD","in_stock":true},{"title":"Black","offer_id":42187781439654,"sku":"49-36334-B","price":2238.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2307\/8117\/products\/46026d7791fa242930145877cc9d5d07.jpg?v=1643848506"},{"product_id":"dinan-free-flow-axle-back-exhaust-2017-2020-bmw-440i","title":"Dinan Free Flow Axle-Back Exhaust – BMW 440i (F32)","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 engineered the F33\/F36 440i axle-back exhaust to improve flow by reducing back pressure, which increases power output and produces a sporty tone that stays civilized at cruise and turns pleasantly aggressive under hard acceleration, complete with burbles and pops on overrun. A Helmholtz chamber is built into the design to reduce low-RPM resonance and drone.\u003c\/p\u003e\n\u003cp\u003eThe system is built to exacting specifications and mounts using the factory hangers and brackets for a factory-like fit. It is made from 100% 16-gauge 304 stainless steel for long-term corrosion resistance, and finished with twin 89mm (3.5 in.) laser engraved tips available in polished stainless or black ceramic coating. The factory computer-controlled exhaust valve is eliminated with this system.\u003c\/p\u003e\n\u003ch2\u003eSPECS\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eMaximum gain of +6 HP @ 6600 RPM (Dinan measured)\u003c\/li\u003e\n\u003cli\u003eMaximum gain of +5 lb-ft of torque @ 6600 RPM (Dinan measured)\u003c\/li\u003e\n\u003cli\u003e100% 16-gauge 304 stainless steel construction\u003c\/li\u003e\n\u003cli\u003eTwin 89mm (3.5 in.) laser engraved tips in polished stainless or black ceramic coating\u003c\/li\u003e\n\u003cli\u003eHelmholtz chamber design to reduce low-RPM drone\u003c\/li\u003e\n\u003cli\u003eUses the factory brackets and hangers for factory-like fitment\u003c\/li\u003e\n\u003cli\u003eFactory computer-controlled exhaust valve is eliminated\u003c\/li\u003e\n\u003cli\u003eDinan published installation time: 1.2 hours\u003c\/li\u003e\n\u003cli\u003eEmissions status per Dinan: \"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: the remainder of the BMW new-car limited warranty (up to 4 years \/ 50,000 miles) or 2 years \/ unlimited mileage from purchase, whichever is greater; wear items, maintenance parts, improper installation and competition use are excluded\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePARTS INCLUDED\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eDinan high performance muffler assembly with twin 89mm tips\u003c\/li\u003e\n\u003cli\u003eMuffler hangers, rubber hangers, clamping bushings, lock nuts and washers as called out in the installation instructions\u003c\/li\u003e\n\u003cli\u003eComplete kit as supplied by Dinan; 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 Dinan specifies no additional hardware for this part.\u003c\/li\u003e\n\u003cli\u003eInstaller-supplied tools only. Dinan notes some mechanical skill is required and recommends a qualified BMW facility if you are unfamiliar with the procedure.\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\/d660-0077.pdf?v=1788302516\"\u003eDinan Free Flow Axle-Back Exhaust installation instructions (INS660-0077(-BLK), Rev. 03\/28\/19)\u003c\/a\u003e\u003c\/li\u003e\u003c\/ul\u003e\n\u003ch3\u003eNotes\u003c\/h3\u003e\n\u003cul\u003e\u003cli\u003eFitment should be confirmed with Speed Logic before ordering.\u003c\/li\u003e\u003c\/ul\u003e\n\u003ch2\u003ePART NUMBER\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eD660-0077\u003c\/strong\u003e – polished, laser engraved stainless tips\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eD660-0077-BLK\u003c\/strong\u003e – black ceramic coated tips\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\u003e440i\u003c\/td\u003e\n\u003ctd\u003eF32 \/ F33 \/ F36\u003c\/td\u003e\n\u003ctd\u003eB58 3.0L Turbo I6\u003c\/td\u003e\n\u003ctd\u003e2017–2018\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003e440i xDrive\u003c\/td\u003e\n\u003ctd\u003eF32 \/ F33 \/ F36\u003c\/td\u003e\n\u003ctd\u003eB58 3.0L Turbo I6\u003c\/td\u003e\n\u003ctd\u003e2017–2018\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e","brand":"Dinan","offers":[{"title":"Black Ceramic Coated","offer_id":42760244134054,"sku":"D660-0077-BLK","price":1649.95,"currency_code":"USD","in_stock":true},{"title":"Polished","offer_id":42760244166822,"sku":"D660-0077","price":1649.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2307\/8117\/products\/d660-0077_1.jpg?v=1652488076"},{"product_id":"valvetronic-designs-valved-sport-axle-back-exhaust-bmw-f30-f32-f33-f36-f22-f20","title":"Valvetronic Designs Valved Sport Axle-Back Exhaust – BMW F30\/F32\/F33\/F36\/F22\/F20","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\u003eVersion 2 of Valvetronic Designs' F-Chassis Valved Axle-Back is the most refined system yet for the BMW F-Series lineup, built in T304 stainless steel with electronic valves and a newly engineered cast Y-pipe. Version 2 introduces a redesigned valve for improved reliability and responsiveness, relocated hangers, and revised muffler internals for a more docile, refined tone when the valves are closed. The cast Y-pipe maximizes exhaust flow and enhances tonal quality, delivering a more engaging, sonorous sound across the rev range, whether paired with the OEM mid-pipe or most aftermarket mid-pipes matching factory dimensions.\u003c\/p\u003e\n\u003cp\u003eWith the valves open, the system produces a deep, raw, aggressive tone with loud pops, sharp overrun snaps, and pronounced gear-change sounds; with them closed, it returns to near-stock volume for quiet commuting or late-night driving. The valves are fully integrated with BMW's factory drive-mode settings for instant sound control from the cabin. Construction is brushed T304 stainless steel with precision TIG welds, full mandrel bends, and sleeve-style exhaust tips for perfect alignment.\u003c\/p\u003e\n\u003ch2\u003eSPECS\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eMaterial: Brushed T304 stainless steel\u003c\/li\u003e\n\u003cli\u003eValves: OEM-style electronic, integrated with BMW drive modes; extension harness included\u003c\/li\u003e\n\u003cli\u003eDesign: Cast Y-pipe with revised muffler internals for tonal refinement\u003c\/li\u003e\n\u003cli\u003eFinish: Brushed stainless\u003c\/li\u003e\n\u003cli\u003eTips: Sleeve-style exhaust tips, five finish options\u003c\/li\u003e\n\u003cli\u003e100% reversible — return to stock at any time\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePARTS INCLUDED\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eT304 stainless steel valved axle-back exhaust\u003c\/li\u003e\n\u003cli\u003eCast Y-pipe assembly\u003c\/li\u003e\n\u003cli\u003eOEM-style electronic valves\u003c\/li\u003e\n\u003cli\u003eExtension harness for factory valve integration\u003c\/li\u003e\n\u003cli\u003eSleeve-style exhaust tips\u003c\/li\u003e\n\u003cli\u003eAll necessary clamps and 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\n\u003cli\u003eFor non-M-Sport or 4-cylinder applications, an M-Sport-style diffuser is necessary for correct dual-tip fitment.\u003c\/li\u003e\n\u003cli\u003e4-cylinder owners: an adapter pipe is included (welding recommended) and a 6-cylinder diffuser, or diffuser modification, is required for proper tip exit.\u003c\/li\u003e\n\u003cli\u003eB58\/B46 owners require a minor mid-pipe modification — see Valvetronic Designs' own \u003ca href=\"https:\/\/valvetronic.com\/blogs\/blog\/f-chassis-b58-4cylinder-midpipe-modification\" target=\"_blank\" rel=\"noopener\"\u003eB58\/4-cylinder midpipe modification guide\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003eNon-valve cars need Valvetronic Designs' Electronic Exhaust Valve Harness to enable in-car valve control. This accessory is not currently a separate Speed Logic listing — contact Speed Logic to source one.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eInstallation\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eNo manufacturer install video is currently published for this specific system.\u003c\/li\u003e\n\u003cli\u003e100% reversible — return to stock at any time.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eNotes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eThe F20 M135i\/M140i are European-market hatchback models. They are included here because Valvetronic Designs' own fitment chart lists them, but Speed Logic does not otherwise carry F20 parts — confirm compatibility and importability before ordering for one.\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\n\u003cstrong\u003eBMW.F.VSES.BR.RC\u003c\/strong\u003e — 1x1 Carbon Fiber tips (3.5\" outlet) — $931.49\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBMW.F.VSES.BR.BRSH\u003c\/strong\u003e — Brushed Steel tips (3.5\" outlet) — $899.99\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBMW.F.VSES.BR.BRT\u003c\/strong\u003e — Burnt tips (3.5\" outlet) — $989.99\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBMW.F.VSES.BR.BLK\u003c\/strong\u003e — Black tips (3.5\" outlet) — $989.99\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBMW.F.VSES.BR.FC\u003c\/strong\u003e — Forged Carbon Fiber tips (3.5\" outlet) — $1,034.99\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\u003e320i\u003c\/td\u003e\n\u003ctd\u003eF30\u003c\/td\u003e\n\u003ctd\u003eN20 2.0L Turbo I4\u003c\/td\u003e\n\u003ctd\u003e2012–2016\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003e328i\u003c\/td\u003e\n\u003ctd\u003eF30\u003c\/td\u003e\n\u003ctd\u003eN20 2.0L Turbo I4\u003c\/td\u003e\n\u003ctd\u003e2012–2016\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003e330i\u003c\/td\u003e\n\u003ctd\u003eF30\u003c\/td\u003e\n\u003ctd\u003eB48 2.0L Turbo I4\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\u003e335i\u003c\/td\u003e\n\u003ctd\u003eF30\u003c\/td\u003e\n\u003ctd\u003eN55 3.0L Turbo I6\u003c\/td\u003e\n\u003ctd\u003e2012–2016\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003e340i\u003c\/td\u003e\n\u003ctd\u003eF30\u003c\/td\u003e\n\u003ctd\u003eB58 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\u003e420i\u003c\/td\u003e\n\u003ctd\u003eF32\/F33\/F36\u003c\/td\u003e\n\u003ctd\u003eN20 2.0L Turbo I4\u003c\/td\u003e\n\u003ctd\u003e2012–2017\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003e428i\u003c\/td\u003e\n\u003ctd\u003eF32\/F33\/F36\u003c\/td\u003e\n\u003ctd\u003eN20 2.0L Turbo I4\u003c\/td\u003e\n\u003ctd\u003e2012–2017\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003e430i\u003c\/td\u003e\n\u003ctd\u003eF32\/F33\/F36\u003c\/td\u003e\n\u003ctd\u003eB48 2.0L Turbo I4\u003c\/td\u003e\n\u003ctd\u003e2017–2019\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003e435i\u003c\/td\u003e\n\u003ctd\u003eF32\/F33\/F36\u003c\/td\u003e\n\u003ctd\u003eN55 3.0L Turbo I6\u003c\/td\u003e\n\u003ctd\u003e2012–2017\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003e440i\u003c\/td\u003e\n\u003ctd\u003eF32\/F33\/F36\u003c\/td\u003e\n\u003ctd\u003eB58 3.0L Turbo I6\u003c\/td\u003e\n\u003ctd\u003e2017–2019\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003e228i\u003c\/td\u003e\n\u003ctd\u003eF22\u003c\/td\u003e\n\u003ctd\u003eN20 2.0L Turbo I4\u003c\/td\u003e\n\u003ctd\u003e2014–2016\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003e230i\u003c\/td\u003e\n\u003ctd\u003eF22\u003c\/td\u003e\n\u003ctd\u003eB48 2.0L Turbo I4\u003c\/td\u003e\n\u003ctd\u003e2016–2019\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003eM235i\u003c\/td\u003e\n\u003ctd\u003eF22\u003c\/td\u003e\n\u003ctd\u003eN55 3.0L Turbo I6\u003c\/td\u003e\n\u003ctd\u003e2014–2016\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003eM240i\u003c\/td\u003e\n\u003ctd\u003eF22\u003c\/td\u003e\n\u003ctd\u003eB58 3.0L Turbo I6\u003c\/td\u003e\n\u003ctd\u003e2017–2019\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003eM135i\u003c\/td\u003e\n\u003ctd\u003eF20\u003c\/td\u003e\n\u003ctd\u003eN55 3.0L Turbo I6\u003c\/td\u003e\n\u003ctd\u003e2014–2017\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003eM140i\u003c\/td\u003e\n\u003ctd\u003eF20\u003c\/td\u003e\n\u003ctd\u003eB58 3.0L Turbo I6\u003c\/td\u003e\n\u003ctd\u003e2017–2019\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e","brand":"Valvetronic Designs","offers":[{"title":"(2) Carbon Fiber 1x1 (3.5\" Outlet)","offer_id":52607328092440,"sku":"BMW.F.VSES.BR.RC","price":931.49,"currency_code":"USD","in_stock":true},{"title":"(2) Brushed Steel (3.5\" Outlet)","offer_id":52607328125208,"sku":"BMW.F.VSES.BR.BRSH","price":899.99,"currency_code":"USD","in_stock":true},{"title":"(2) Burnt (3.5\" Outlet)","offer_id":52607328157976,"sku":"BMW.F.VSES.BR.BRT","price":989.99,"currency_code":"USD","in_stock":true},{"title":"(2) Black (3.5\" Outlet)","offer_id":52607328190744,"sku":"BMW.F.VSES.BR.BLK","price":989.99,"currency_code":"USD","in_stock":true},{"title":"(2) Forged Carbon Fiber (3.5\" Outlet)","offer_id":52607328223512,"sku":"BMW.F.VSES.BR.FC","price":1034.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2307\/8117\/files\/A7407160.jpg?v=1788388975"}],"url":"https:\/\/speedlogicauto.com\/collections\/bmw-440i-f36-exhaust.oembed","provider":"SPEED LOGIC","version":"1.0","type":"link"}