{"product_id":"arm-motorsports®-14-20-bmw-m2c-m3-m4-s55b30-track-exhaust-system","title":"ARM Motorsports® (14-20) BMW M2C\/M3\/M4 S55B30 Track Exhaust System","description":"\u003ch1\u003eCOMPATIBLE: (3.0L - S55B30)\u003c\/h1\u003e\n\u003ch1\u003e2018 - 2021 BMW M2C F87 \u003c\/h1\u003e\n\u003ch1\u003e2014 - 2019 BMW M3 F80 \u003c\/h1\u003e\n\u003ch1\u003e2014 - 2020 BMW M4 F82 \u003c\/h1\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003ch1\u003eHIGHLIGHTS\u003c\/h1\u003e\n\u003c\/div\u003e\n\u003ch2\u003e\n\u003cspan\u003e• Straight-Pipe Setup For Your S55\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Extreme Exhaust Sound\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Maximum Weight Savings\u003c\/span\u003e\u003cbr\u003e\n\u003c\/h2\u003e\n\u003ch2\u003e\u003cspan\u003e• SS304 Stainless Steel\u003cbr\u003e• No Cutting Or Trimming Required\u003cbr\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003ch2\u003e\u003cspan\u003e \u003c\/span\u003e\u003c\/h2\u003e\n\u003c\/div\u003e\n\u003ch1\u003ePROFILE\u003cbr\u003e\n\u003c\/h1\u003e\n\u003ch2\u003e\u003cspan\u003eThe ARM S55 Single Exit Exhaust is the perfect fit if you're looking for an aggressive sounding, lightweight, flame-throwing exhaust setup for your F8X!  Designed specifically for track use, this exhaust system produces an aggressive exhaust note that will turn heads on and off the track.\u003cbr\u003e\u003cbr\u003eThe purpose of the ARM S55 Single Exit Exhaust can be summed up in one word, FUNCTION.  The goal of the ARM S55 Track exhaust is to get the exhaust gasses to the rear bumper in as smooth of an exhaust path as possible, while increasing exhaust gas velocity by utilizing \u003cstrong\u003ea full 3.5\" system\u003c\/strong\u003e from the downpipes back, all while minimizing overall weight.  By replacing the OEM exhaust system with the ARM S55 Single Exit Exhaust you will \u003cstrong\u003esave over 40lbs!\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0082\/6687\/4995\/files\/S55TrackExhaust_600x600.jpg?v=1683301476\" alt=\"S55 Track Exhaust\"\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003ch2\u003e\n\u003cspan\u003e\u003c\/span\u003eThe ARM S55 Single Exit Exhaust\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ecomes standard with the single 3.5\" tip\u003c\/strong\u003e.  This is the more aggressive looking style which extends the 3.5\" piping of the exhaust outward a few inches past the bumper.  \u003cbr\u003e\u003cbr\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0082\/6687\/4995\/files\/S55trackexhaustsingletip_600x600.jpg?v=1683916949\" alt=\"S55 Track Exhaust\"\u003e\u003cbr\u003e\u003cbr\u003eYou also have the optional \u003cstrong\u003eDual Tip design\u003c\/strong\u003e, the dual-tip option will fill one side any standard diffuser, including the OEM diffuser, completely.  It utilizes two of our S55 Exhaust Tips which mount onto our CAD engineered Y-Pipe.  The Dual Tip option is available in Brushed Aluminum and Stealth Black color preferences. \u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eIf you select the Dual Tip option you will also receive the Single Tip in your kit, so you can change the look whenever you like!\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e\u003cimg alt=\"S55 Exhaust - Dual Tip\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0082\/6687\/4995\/files\/S55TrackExhaust1_600x600.jpg?v=1683302841\"\u003e\n\u003c\/h2\u003e\n\u003ch2\u003e\u003cbr\u003e\u003c\/h2\u003e\n\u003ch2\u003e\u003cbr\u003e\u003c\/h2\u003e\n\u003ch2\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003ch1\u003eCONSTRUCTION\u003c\/h1\u003e\n\u003cp\u003eBuilt from high-quality T304 stainless steel and featuring mandrel-bent tubing, the ARM S55 Single Exit Exhaust delivers unrestricted flow and reduced weight for your F80.  The ARM S55 Single Exit Exhaust continues where the ARM S55 Midpipe leaves off.  The first section of the exhaust is the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003emidpipe extension\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ewhich extends the midpipe back towards the rear differential.  This section of the exhaust includes a mounting bar which fits perfectly to the OEM exhaust hanger in that location. \u003cbr\u003e\u003cbr\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0082\/6687\/4995\/files\/S55TrackExhaust2_600x600.jpg?v=1683307096\" alt=\"S55 Track Exhaust\"\u003e\u003cbr\u003e\u003cbr\u003eThe next section of the ARM S55 Single Exit Exhaust is the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eaxle-back section\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ewhich connects from the midpipe extension to the rear tip(s).  This section of the exhaust features a mounting bracket designed to connect into the original mounting point for the OEM muffler. \u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eThis ensures the ARM system is secure and does not bounce or jostle during aggressive driving.\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003eThe ARM S55 Single Exit Exhaust features a\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003edirect bolt-on design\u003c\/strong\u003e, there is no cutting or trimming of the OEM exhaust system.  The ARM S55 Single Exit Exhaust\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ecan be installed in approximately 45 minutes\u003c\/strong\u003e using basic tools.\u003cbr\u003e \u003cbr\u003e\u003c\/p\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003ch2\u003e\u003cbr\u003e\u003c\/h2\u003e\n\u003cdiv\u003e\n\u003ch2\u003eIN THE BOX\u003cbr\u003e\n\u003c\/h2\u003e\n\u003ch2\u003e\n\u003cspan\u003e• ARM S55  Single Exit Exhaust Midpipe Extension\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• ARM S55 Single Exit Exhaust Rear Section\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• ARM Dual Tips or Single Exit Selection\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\n\u003c\/h2\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch1\u003e\u003cstrong\u003eWARRANTY:\u003c\/strong\u003e\u003c\/h1\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/10secondracing.com\/pages\/arm-motorsports%C2%AE-product-warranty\"\u003e\u003cspan\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0030\/5315\/8515\/files\/ARMLOGO.png?v=1742155358\"\u003e\u003c\/span\u003e\u003c\/a\u003e\u003c\/p\u003e","brand":"ARM Motorsports®","offers":[{"title":"Polished","offer_id":41581266632798,"sku":"S55TRK-R-P","price":753.54,"currency_code":"GBP","in_stock":true},{"title":"Black","offer_id":41581266665566,"sku":"S55TRK-R-B","price":753.54,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0030\/5315\/8515\/files\/Screenshot2025-03-24at7.34.22PM.png?v=1742859435","url":"https:\/\/10secondracing.com\/en-gb\/products\/arm-motorsports%c2%ae-14-20-bmw-m2c-m3-m4-s55b30-track-exhaust-system","provider":"10 Second Racing","version":"1.0","type":"link"}