{"title":"BMW F82 M4 2015-20 Exhaust Systems","description":"\u003cp\u003eExhaust Systems for the 2015-20 BMW F82 M4 Coupe and F83 M4 Convertible (including Competition, CS and GTS): axle-back mufflers, full cat-back systems, downpipes and front pipes, mid-pipes, valve simulators and muffler deletes in T304 stainless, with chrome, black and carbon tip options. Exhaust is the one upgrade you hear every single drive. Everything on this page is confirmed for M4 fitment.\u003c\/p\u003e\n\u003cp\u003eCoupe and convertible share the front end and rockers; decklid and roof parts are body-specific. The F80 M3 shares the front fascia, so most F82 front pieces also fit the M3, and S55 exhaust systems fit both. This page covers M4, M4 Competition, M4 CS and M4 GTS; each listing states the exact trims and model years it fits.\u003c\/p\u003e\n\u003cp\u003eMaterials run T304 stainless steel with carbon fiber tip options. Systems are mandrel-bent and TIG-welded; each listing states resonated or non-resonated and the tip finish.\u003c\/p\u003e\n\u003ch3\u003eFrequently asked\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWill I get drone at highway speed?\u003c\/strong\u003e Resonated systems here are tuned to stay quiet at cruise and open up under throttle. Non-resonated and muffler-delete options are louder throughout and say so.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDo I need a tune?\u003c\/strong\u003e Axle-back and cat-back systems are bolt-on with no tune required. Downpipes and header changes are the only ones that may need one — each listing states it.\u003c\/p\u003e\n\u003cp\u003eBrowse all \u003ca href=\"\/collections\/bmw-f82-f83-m4-parts-and-accessories-2014-20\"\u003e2015-20 M4 parts\u003c\/a\u003e.\u003c\/p\u003e","products":[{"product_id":"2014-up-m4-m3-m2-competition-s55-engine-race-cat-down-pipes","title":"2014-20 BMW M4 \/ M3 \/ M2 Competition S55 Engine Catless Down Pipes","description":"\u003ch1\u003e\u003cstrong\u003e2014-20 M4 \/ M3 \/ M2 Competition S55 Engine Catless Down Pipes\u003c\/strong\u003e\u003c\/h1\u003e\n\u003cp\u003e\u003cstrong\u003eVEHICLE TYPE:\u003c\/strong\u003e 2014-20 M4 (F82 83) \/ M3 (F80) \/ M2 (F87 Competition) \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSURFACE FINISH:\u003c\/strong\u003e Brushed Silver\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMATERIAL: \u003c\/strong\u003eT-304 Stainless Steel\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTYPE:\u003c\/strong\u003e Catless Downpipe\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDIAMETER:\u003c\/strong\u003e 3 Inches\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eFEATURES:\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003e\u003ciframe title=\"YouTube video player\" src=\"https:\/\/www.youtube.com\/embed\/VZLIPIlxUO8?si=cP76x9mdNoeOLzob\" height=\"315\" width=\"560\" allowfullscreen=\"\" referrerpolicy=\"strict-origin-when-cross-origin\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" frameborder=\"0\"\u003e\u003c\/iframe\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eExtreme Online Store F8x M2 Competition \/ M3 \/ M4 Downpipes Remove the Exhaust Flow Restrictions Caused by your Stock Cats. EOS F8x M2 Competition \/ M3 \/ M4 Downpipes will Allow your Turbo to Spool Faster and Keep the Maximum Boost Longer. On Top of the Performance Gains the Extreme Online Store S55 Downpipes will Upgrade the Exhaust Tone of your BMW without Having to Pay Thousands of Dollars for an Exhaust System. Using the EOS S55 downpipes with the Stage 2 Tune and Expect an Extra 50 whp and 60 wtq Gains.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #ff2a00;\"\u003eDue to California Vehicle Code Section 27156, we are NOT Able to Ship this Item to Any CA Address ( Order will be Cancelled for ALL CA Addresses)\u003cbr\u003e\u003cbr\u003eThis Item is Designed for Off-Road Use ONLY - Might Cause a CEL Check Engine Light.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch6\u003e\u003cstrong\u003e\u003cimg alt=\"ExtremeOnlineStore | EOS Corvette C7 Carbon Fiber Front Splitter Lip Side Skirts Rear Spoiler aero performance body kit bolt on OEM replacement | Best Price Free Shipping\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1910\/0467\/files\/WhyShopSixity-Banner-Auto-20160323_large_2f679a66-c56f-409b-82d4-1ac13835f6f9_large.jpg?v=1534804814\"\u003e\u003c\/strong\u003e\u003c\/h6\u003e","brand":"Extreme Online Store","offers":[{"title":"F82 F83 M4 \/ F80 M3 \/ F87 M2 Competition","offer_id":31881105276995,"sku":"EXT-DP004","price":199.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1910\/0467\/products\/258_c287d0f6-3003-4dd3-8878-855026cdb27d.jpg?v=1629937735"},{"product_id":"2015-20-bmw-f80-m3-f82-m4-2-5-piping-w-3-5-quad-tips-axle-back-exhaust","title":"2015-20 BMW F80 M3 F82 M4 | 2.5\" Piping w\/ 3.5 \" Quad Tips Axle Back Exhaust","description":"\u003ch1\u003e2015-20 BMW F80 M3 F82 M4 | 2.5\" Piping w\/ 3.5 \" Quad Tips Axle Back Exhaust\u003c\/h1\u003e\n\u003cp\u003e\u003cstrong\u003eVEHICLE TYPE:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e2014-2019\u003cspan data-mce-fragment=\"1\"\u003e BMW F80 M3 | F82 F83 M4\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-mce-fragment=\"1\"\u003e( Does NOT Fit Other Aftermarket Exhaust System )\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-mce-fragment=\"1\"\u003e\u003cstrong\u003eType:\u003c\/strong\u003e Axle-Back ( Dual Muffler Design )\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSURFACE FINISH:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eAnodized Silver \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMATERIAL: \u003c\/strong\u003eT-304 Stainless Steel\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eEXIT TYPE:\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003e3.5\" Quad Tips\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTIP WALL TYPE:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eDouble Wall Tip \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTIP SHAPE:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eRound Angle Cut \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTIP DIAMETER:\u003c\/strong\u003e 3.5 Inches\u003c\/p\u003e\n\u003cp\u003e\u003ciframe title=\"YouTube video player\" src=\"https:\/\/www.youtube.com\/embed\/EoLEk-ek6xg?si=LuV58Ys45Ykrts-R\" height=\"315\" width=\"560\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003cdiv class=\"group w-full text-gray-800 dark:text-gray-100 border-b border-black\/10 dark:border-gray-900\/50 bg-gray-50 dark:bg-[#444654]\"\u003e\n\u003cdiv class=\"text-base gap-4 md:gap-6 md:max-w-2xl lg:max-w-2xl xl:max-w-3xl p-4 md:py-6 flex lg:px-0 m-auto\"\u003e\n\u003cdiv class=\"relative flex w-[calc(100%-50px)] flex-col gap-1 md:gap-3 lg:w-[calc(100%-115px)]\"\u003e\n\u003cdiv class=\"flex flex-grow flex-col gap-3\"\u003e\n\u003cdiv class=\"min-h-[20px] flex flex-col items-start gap-4 whitespace-pre-wrap\"\u003e\n\u003cdiv class=\"markdown prose w-full break-words dark:prose-invert light\"\u003e\n\u003cp\u003eAn axle-back exhaust system is an aftermarket component that replaces the section of the exhaust system that sits behind the rear axle of a vehicle. It includes the muffler, tailpipe, and any other associated components that connect to the exhaust system after the rear axle. Upgrading to an aftermarket axle-back exhaust can improve the sound and performance of a vehicle, but it typically does not significantly increase horsepower or torque. The primary benefits of an axle-back exhaust are improved sound quality, reduced weight, and a sportier appearance.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003e \u003cstrong\u003eProfessional Installation is HIGHLY Recommended!\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch6\u003e\u003cstrong\u003e\u003cimg alt=\"ExtremeOnlineStore | EOS Corvette C7 Carbon Fiber Front Splitter Lip Side Skirts Rear Spoiler aero performance body kit bolt on OEM replacement | Best Price Free Shipping\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1910\/0467\/files\/WhyShopSixity-Banner-Auto-20160323_large_2f679a66-c56f-409b-82d4-1ac13835f6f9_large.jpg?v=1534804814\"\u003e\u003c\/strong\u003e\u003c\/h6\u003e","brand":"Extreme Online Store","offers":[{"title":"Quad Tips","offer_id":45621159919786,"sku":"EXT-MD020","price":689.98,"currency_code":"USD","in_stock":true},{"title":"Quad Burnt Tips","offer_id":45621159952554,"sku":"EXT-MD020-BT","price":729.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1910\/0467\/files\/NW_da25b253-8658-486a-ac95-70750e772e04.png?v=1753400959"},{"product_id":"2660-13038","title":"AWE S-FLO Carbon Intake for BMW F8X M3 \/ M4","description":"\u003cp\u003ePresenting the AWE BMW F8X M3\/M4 S-FLO Carbon Intake: The Carbon Fiber Air Boxes: The AWE BMW F8X M3\/M4 S-FLO Carbon Intake is comprised of two fully enclosed carbon fiber air boxes that mount securely in the stock locations, engineered to match up perfectly with the factory air inlet pipes. Together with the AWE S-FLO Filters, the intake unlocks peak gains of 12 hp and 10 lb-ft of torque at the crank. Each carbon fiber airbox is crafted from high grade 2x2 weave carbon fiber with UV-stabilized resin and clear coat, which means no heat-yellowing. The S-FLO Filter: The AWE BMW F8X M3\/M4 S-FLO Carbon Intake includes two S-FLO Filters specifically designed for the F8X M3\/M4. These filters produce a more aggressive intake note, releasing a distinctive turbo spool sound. The included AWE S-FLO Filters use a proprietary design that is both durable and washable. Power, sophistication, and looks, alongside trademark AWE CEL-free operation and AWE's class-leading fitment guarantee. Breathe easy, F8X. Please note, AWE S-FLO Intakes are for racing use only.\u003c\/p\u003e","brand":"AWE Tuning","offers":[{"title":"Default Title","offer_id":47926971367594,"sku":"2660-13038","price":1563.16,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1910\/0467\/files\/c902d1e20505586b3ec961314f073df8.jpg?v=1769465368"},{"product_id":"3020-42082","title":"AWE Track Edition Catback Exhaust for BMW F8X M3\/M4 - Chrome Silver","description":"\u003cp\u003eAWE’s second-generation Track Edition Cat Back takes all of the precision engineering and performance of its SwitchPath™ counterpart, minus the valved muffler in the rear. The result is a constant “valve open” mode, at an affordable price. If you're craving rich and rowdy tones at all times, and a hefty 22.5lb weight savings, this is your dose of steel. Handcrafted from U.S.-sourced .065\" wall T304L stainless steel, in house, at AWE world HQ. Featuring a unified design for OPF euro and non-euro spec cars, 50-state legal Cat Back design (perfect tone with all catalysts intact!), Precision-engineered X-pipe to unlock a clean S55 tone, 3” CNC mandrel-bent Cat Back configuration, and max gains of 12 hp and 16 lb-ft of torque at the wheels. Comes complete with AWE valve simulators to accommodate your factory exhaust valve motors, 102mm double-walled, slash-cut tips, and flaunts AWE's No Check Engine Light Guarantee, Perfect Fitment Guarantee, and AWE Lifetime Exhaust Warranty. Note: This version is known to get rowdy, and may be too much for many. For that reason, this particular version cannot be returned due to sound preference. Prepare yourself (Sport+ mode can be pretty raucous)!\u003c\/p\u003e","brand":"AWE Tuning","offers":[{"title":"Default Title","offer_id":47926978609322,"sku":"3020-42082","price":2152.63,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1910\/0467\/files\/85b67118431050e6e54ceea8982944b8.jpg?v=1769465510"},{"product_id":"3020-43087","title":"AWE Track Edition Catback Exhaust for BMW F8X M3\/M4 - Diamond Black","description":"\u003cp\u003eAWE’s second-generation Track Edition Cat Back takes all of the precision engineering and performance of its SwitchPath™ counterpart, minus the valved muffler in the rear. The result is a constant “valve open” mode, at an affordable price. If you're craving rich and rowdy tones at all times, and a hefty 22.5lb weight savings, this is your dose of steel. Handcrafted from U.S.-sourced .065\" wall T304L stainless steel, in house, at AWE world HQ. Featuring a unified design for OPF euro and non-euro spec cars, 50-state legal Cat Back design (perfect tone with all catalysts intact!), Precision-engineered X-pipe to unlock a clean S55 tone, 3” CNC mandrel-bent Cat Back configuration, and max gains of 12 hp and 16 lb-ft of torque at the wheels. Comes complete with AWE valve simulators to accommodate your factory exhaust valve motors, 102mm double-walled, slash-cut tips, and flaunts AWE's No Check Engine Light Guarantee, Perfect Fitment Guarantee, and AWE Lifetime Exhaust Warranty. Note: This version is known to get rowdy, and may be too much for many. For that reason, this particular version cannot be returned due to sound preference. Prepare yourself (Sport+ mode can be pretty raucous)!\u003c\/p\u003e","brand":"AWE Tuning","offers":[{"title":"Default Title","offer_id":47926981886122,"sku":"3020-43087","price":2152.63,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1910\/0467\/files\/46ca41e70b355a764194e5d5c5a67cf3.jpg?v=1769465529"},{"product_id":"3025-42070","title":"AWE SwitchPath™ Catback Exhaust for BMW F8X M3\/M4 - Chrome Silver","description":"\u003cp\u003eWe made the S55 sound epic with the valves closed, and with them open… again! All while remaining emissions compliant. Presenting the second generation of SwitchPath™ Exhaust for the BMW F8X M3 and M4. Minimal bends, maximum flow, and push-button attitude. The SwitchPath™ Exhaust is a true Cat Back configuration comprised of 3-inch and 2.5-inch U.S.-sourced T304L stainless steel, a precision x-pipe, and a valved SwitchPath™ muffler tuned specifically for the S55. Beginning after the secondary catalysts, the precision X-pipe immediately helps smooth the S55 of its infamous rasp, allowing the tone to be further refined by the bespoke muffler in the rear. When the valves are closed, the SwitchPath™ Exhaust produces a refined, aggressive howl while remaining full-bodied and powerful – no congested, metallic sounds here when on the throttle. At cruising speeds, interior acoustics are close to stock. AWE SwitchPath™ tech also responds perfectly to the many transmission settings and shift points in DCT vehicles. Drop the hammer with the valves closed and SwitchPath™ sings a proper M anthem. If you were to leave the valves closed at all times after equipping SwitchPath™, we wouldn’t blame you — it’s that good… all the time. Open the valves and the S55’s roar is uncorked. Sport and Sport+ modes achieve the ultimate contrast in behavior when compared to comfort driving modes (valves closed). In Sport mode, the exhaust note is powerful, clean, and aggressive. In Sport+ mode, the same aggression applies… but with grin-provoking burbles…a lot of grin-provoking burbles. Thanks to the precision X-pipe, the rasp is still kept in check while allowing the exhaust note to reach full aggression. If you’re looking for the best of both worlds and want to retain your factory valve behavior all while gaining peace of mind (i.e. emissions compliance), look no further than SwitchPath™. Comes complete with quad chrome silver tips, and AWE's No CEL Guarantee, Perfect Fitment Guarantee, and Lifetime Warranty.\u003c\/p\u003e","brand":"AWE Tuning","offers":[{"title":"Default Title","offer_id":47926982770858,"sku":"3025-42070","price":2921.05,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1910\/0467\/files\/38ea2f779d013b36ad8334a4a67e26a0.jpg?v=1769465545"},{"product_id":"3025-43074","title":"AWE SwitchPath™ Catback Exhaust for BMW F8X M3\/M4 - Diamond Black","description":"\u003cp\u003eWe made the S55 sound epic with the valves closed, and with them open… again! All while remaining emissions compliant. Presenting the second generation of SwitchPath™ Exhaust for the BMW F8X M3 and M4. Minimal bends, maximum flow, and push-button attitude. The SwitchPath™ Exhaust is a true Cat Back configuration comprised of 3-inch and 2.5-inch U.S.-sourced T304L stainless steel, a precision x-pipe, and a valved SwitchPath™ muffler tuned specifically for the S55. Beginning after the secondary catalysts, the precision X-pipe immediately helps smooth the S55 of its infamous rasp, allowing the tone to be further refined by the bespoke muffler in the rear. When the valves are closed, the SwitchPath™ Exhaust produces a refined, aggressive howl while remaining full-bodied and powerful – no congested, metallic sounds here when on the throttle. At cruising speeds, interior acoustics are close to stock. AWE SwitchPath™ tech also responds perfectly to the many transmission settings and shift points in DCT vehicles. Drop the hammer with the valves closed and SwitchPath™ sings a proper M anthem. If you were to leave the valves closed at all times after equipping SwitchPath™, we wouldn’t blame you — it’s that good… all the time. Open the valves and the S55’s roar is uncorked. Sport and Sport+ modes achieve the ultimate contrast in behavior when compared to comfort driving modes (valves closed). In Sport mode, the exhaust note is powerful, clean, and aggressive. In Sport+ mode, the same aggression applies… but with grin-provoking burbles…a lot of grin-provoking burbles. Thanks to the precision X-pipe, the rasp is still kept in check while allowing the exhaust note to reach full aggression. If you’re looking for the best of both worlds and want to retain your factory valve behavior all while gaining peace of mind (i.e. emissions compliance), look no further than SwitchPath™. Comes complete with quad diamond black tips, and AWE's No CEL Guarantee, Perfect Fitment Guarantee, and Lifetime Warranty.\u003c\/p\u003e","brand":"AWE Tuning","offers":[{"title":"Default Title","offer_id":47926983753898,"sku":"3025-43074","price":2921.05,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1910\/0467\/files\/b2d4e1eecd850217e0b4fe6148e849a8.jpg?v=1769465565"}],"url":"https:\/\/extremeonlinestore.com\/collections\/bmw-f82-m4-exhaust-systems.oembed","provider":"Extreme Online Store","version":"1.0","type":"link"}