{"product_id":"b58dp","title":"ARM Motorsports Catless Downpipe - BMW B58","description":"\u003c!--Start tab labels--\u003e\n\u003cul class=\"tabs\"\u003e\n\u003cli\u003e30 Day Money-Back Guarantee\u003cspan\u003e | \u003c\/span\u003e\u003cspan style=\"color: #028e10;\" data-mce-style=\"color: #028e10;\" mce-data-marked=\"1\"\u003e\u003cstrong\u003eIN STOCK\u003c\/strong\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!--Start tab content--\u003e\n\u003cul class=\"tabs-content\"\u003e\n\u003cul class=\"tabs-content\"\u003e\n\u003cul class=\"tabs-content\"\u003e\n\u003cli style=\"display: block;\" id=\"tab1\" class=\"active\" data-mce-style=\"display: block;\"\u003e\n\u003cdiv\u003e\n\u003cp\u003e\u003cimg height=\"88\" width=\"300\" alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0082\/6687\/4995\/files\/WarrantySeal.png?v=1592509980\"\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cp\u003e\u003ca class=\"ssl\" onclick=\"window.open('https:\/\/armmotorsports.com\/blogs\/hidden\/shipping-rates', 'Shipping Rates', 'top=10,left=10,menubar=0,resizable=0,scrollbars=0,width=467,height=467')\"\u003e\u003cimg height=\"44\" width=\"150\" alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0082\/6687\/4995\/files\/Icon_FreeShipping.gif?v=1592509988\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/ul\u003e\n\u003c\/ul\u003e\n\u003c!-- split --\u003e\n\u003cdiv style=\"text-align: left;\" data-mce-style=\"text-align: left;\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\" data-mce-style=\"text-align: left;\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003ch1 style=\"text-align: center;\" data-mce-style=\"text-align: center;\"\u003eHIGHLIGHTS\u003c\/h1\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\" data-mce-style=\"text-align: center;\"\u003e\n\u003cspan\u003e• Increase Power and Torque\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Faster Turbo Spool\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Improved Exhaust Sound\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\" data-mce-style=\"text-align: center;\"\u003e\n\u003cdiv style=\"text-align: center;\" data-mce-style=\"text-align: center;\"\u003e\u003cspan\u003e• Safely Flash Stage 2+ Tunes\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\" data-mce-style=\"text-align: center;\"\u003e\u003cspan\u003e• SS304 Stainless Steel\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\" data-mce-style=\"text-align: center;\"\u003e\u003cspan\u003e  \u003c\/span\u003e\u003c\/div\u003e\n\u003ch1 style=\"text-align: center;\" data-mce-style=\"text-align: center;\"\u003ePROFILE\u003cbr\u003e\n\u003c\/h1\u003e\n\u003cp style=\"text-align: center;\" data-mce-style=\"text-align: center;\"\u003e\u003cbr\u003eThe ARM B58 Downpipe is one of the foundational upgrades for giving your B58-powered BMW more power, torque, and sound.  The stock B58 downpipe comes from the factory with a catalyst that severely restricts exhaust flow, causing excessive backpressure with increased boost.  Upgrading your downpipe unlocks power, improves turbo spool, allows you to safely run stage 2+ tuning, all while increasing the sound of your B58-powered BMW.   \u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch1 style=\"text-align: center;\" data-mce-style=\"text-align: center;\"\u003eENHANCE THE SOUND OF YOUR B58\u003cbr\u003e\n\u003c\/h1\u003e\n\u003cdiv style=\"text-align: center;\" data-mce-style=\"text-align: center;\"\u003eThe ARM B58 Downpipe will increase the overall volume of your BMW, open up the exhaust burbles even on OEM programming, and make the turbo spool significantly more audible.  The M240i in the video below is only equipped with the ARM B58 Downpipe, it is \u003cstrong\u003eotherwise on a 100% stock exhaust.  \u003c\/strong\u003eThe car has never been flashed, it is on the original DME programming from BMW.  \u003cbr\u003e\u003cbr\u003e\u003ciframe title=\"YouTube video player\" src=\"https:\/\/www.youtube.com\/embed\/qvGrRsC_lw4\" height=\"315\" width=\"560\" allowfullscreen=\"\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" frameborder=\"0\"\u003e\u003c\/iframe\u003e\u003cbr\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003ch1 style=\"text-align: center;\" data-mce-style=\"text-align: center;\"\u003eCONSTRUCTION\u003c\/h1\u003e\n\u003cp style=\"text-align: center;\" data-mce-style=\"text-align: center;\"\u003eThe ARM B58 Downpipe is built with \u003cstrong\u003eSS304 stainless steel\u003c\/strong\u003e and backed by the \u003cstrong\u003eARM Motorsports\u003c\/strong\u003e \u003cstrong\u003eLifetime Warranty\u003c\/strong\u003e.  The ARM B58 Downpipe starts with a \u003cstrong\u003e4.5\" diameter\u003c\/strong\u003e precision CNC machined turbo v-band flange\u003cstrong\u003e.  \u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cdiv style=\"text-align: center;\" data-mce-style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0082\/6687\/4995\/products\/3V0A3326_600x600.jpg?v=1671145612\" alt=\"B58 Downpipe\" style=\"float: none;\" data-mce-style=\"float: none;\"\u003e\u003c\/div\u003e\n\u003cp style=\"text-align: center;\" data-mce-style=\"text-align: center;\"\u003e\u003cbr\u003e\u003cbr\u003eThe ARM B58 Downpipe then gradually reduces to a 3.1\" diameter before the flex section.  The flex section is incorporated into the ARM B58 Downpipe to relieve stress on the turbo during aggressive driving.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cdiv style=\"text-align: center;\" data-mce-style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0082\/6687\/4995\/products\/3V0A3324_600x600.jpg?v=1671145612\" alt=\"B58 Downpipe\" style=\"float: none;\" data-mce-style=\"float: none;\"\u003e\u003c\/div\u003e\n\u003cp style=\"text-align: center;\" data-mce-style=\"text-align: center;\"\u003e\u003cbr\u003e\u003cbr\u003eThe ARM B58 Downpipe is further secured by the \u003cstrong\u003e2-bolt bracket\u003c\/strong\u003e which utilizes the OEM downpipe mounting points.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cdiv style=\"text-align: center;\" data-mce-style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0082\/6687\/4995\/products\/3V0A3322_600x600.jpg?v=1671145611\" alt=\"B58 Downpipe\" style=\"float: none;\" data-mce-style=\"float: none;\"\u003e\u003c\/div\u003e\n\u003cp style=\"text-align: center;\" data-mce-style=\"text-align: center;\"\u003e\u003cbr\u003e\u003cbr\u003eThe 3.1\" diameter continues after the flex section to allow for an \u003cstrong\u003eeasy installation to the OEM midpipe\u003c\/strong\u003e, or any midpipe that connects to the OEM B58 downpipe.    \u003c\/p\u003e\n\u003cp style=\"text-align: center;\" data-mce-style=\"text-align: center;\"\u003eThe ARM B58 Downpipe features two O2 sensor bungs to allow for reinstallation of the OEM oxygen sensors. \u003cstrong\u003e The O2 sensor bungs are located closer to the turbo on the ARM downpipe to avoid stretching the O2 sensor wires\u003c\/strong\u003e during installation.  A\u003cspan\u003e tune or CEL Delete will be required to avoid a check engine light from displaying on instrument panel.\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg style=\"float: none;\" alt=\"B58 Downpipe\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0082\/6687\/4995\/products\/3V0A3327_600x600.jpg?v=1671145612\"\u003e\u003c\/div\u003e\n\u003cp style=\"text-align: center;\" data-mce-style=\"text-align: center;\"\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch1 style=\"text-align: center;\" data-mce-style=\"text-align: center;\"\u003eFLASHING STAGE 2+\u003cbr\u003e\n\u003c\/h1\u003e\n\u003cp style=\"text-align: center;\" data-mce-style=\"text-align: center;\"\u003e By improving the exhaust flow on your B58 BMW with the ARM B58 Downpipe, you're prepared for the higher boost tunes.  If you already have a software program for your B58 chances are these tune files are already pre-loaded into your software waiting for you to flash after your downpipe is installed.  Most tunes require an upgraded downpipe to run properly.\u003cbr\u003e\u003c\/p\u003e\n\u003ch1 style=\"text-align: center;\" data-mce-style=\"text-align: center;\"\u003e\u003c\/h1\u003e\n\u003ch1 style=\"text-align: center;\" data-mce-style=\"text-align: center;\"\u003eIN THE BOX\u003cbr\u003e\n\u003c\/h1\u003e\n\u003cdiv style=\"text-align: center;\" data-mce-style=\"text-align: center;\"\u003e\n\u003cspan\u003e• ARM B58 Downpipe\u003c\/span\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\" data-mce-style=\"text-align: center;\"\u003e\n\u003cdiv style=\"text-align: center;\" data-mce-style=\"text-align: center;\"\u003e\u003cspan\u003e \u003c\/span\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch1 style=\"text-align: center;\" data-mce-style=\"text-align: center;\"\u003eFITMENT GUIDE\u003c\/h1\u003e\n\u003ctable class=\"appTable\" data-mce-fragment=\"1\"\u003e\n\u003cthead data-mce-fragment=\"1\"\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003cth class=\"app_th make\" data-mce-fragment=\"1\"\u003eMake\u003c\/th\u003e\n\u003cth class=\"app_th model\" data-mce-fragment=\"1\"\u003eModel\u003c\/th\u003e\n\u003cth class=\"app_th submodel\" data-mce-fragment=\"1\"\u003eSubmodel\u003c\/th\u003e\n\u003cth class=\"app_th engine\" data-mce-fragment=\"1\"\u003eEngine\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody data-mce-fragment=\"1\"\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd class=\"make\" data-mce-fragment=\"1\"\u003eBMW\u003c\/td\u003e\n\u003ctd class=\"model\" data-mce-fragment=\"1\"\u003eF22\u003c\/td\u003e\n\u003ctd class=\"submodel\" data-mce-fragment=\"1\"\u003eM240i\u003c\/td\u003e\n\u003ctd class=\"engine\" data-mce-fragment=\"1\"\u003eB58 3.0L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd class=\"make\" data-mce-fragment=\"1\"\u003eBMW\u003c\/td\u003e\n\u003ctd class=\"model\" data-mce-fragment=\"1\"\u003eF22\u003c\/td\u003e\n\u003ctd class=\"submodel\" data-mce-fragment=\"1\"\u003eM240i xDrive\u003c\/td\u003e\n\u003ctd class=\"engine\" data-mce-fragment=\"1\"\u003eB58 3.0L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd class=\"make\" data-mce-fragment=\"1\"\u003eBMW\u003c\/td\u003e\n\u003ctd class=\"model\" data-mce-fragment=\"1\"\u003eF23\u003c\/td\u003e\n\u003ctd class=\"submodel\" data-mce-fragment=\"1\"\u003eM240i\u003c\/td\u003e\n\u003ctd class=\"engine\" data-mce-fragment=\"1\"\u003eB58 3.0L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd class=\"make\" data-mce-fragment=\"1\"\u003eBMW\u003c\/td\u003e\n\u003ctd class=\"model\" data-mce-fragment=\"1\"\u003eF23\u003c\/td\u003e\n\u003ctd class=\"submodel\" data-mce-fragment=\"1\"\u003eM240i xDrive\u003c\/td\u003e\n\u003ctd class=\"engine\" data-mce-fragment=\"1\"\u003eB58 3.0L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd class=\"make\" data-mce-fragment=\"1\"\u003eBMW\u003c\/td\u003e\n\u003ctd class=\"model\" data-mce-fragment=\"1\"\u003eF30\u003c\/td\u003e\n\u003ctd class=\"submodel\" data-mce-fragment=\"1\"\u003e340i\u003c\/td\u003e\n\u003ctd class=\"engine\" data-mce-fragment=\"1\"\u003eB58 3.0L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd class=\"make\" data-mce-fragment=\"1\"\u003eBMW\u003c\/td\u003e\n\u003ctd class=\"model\" data-mce-fragment=\"1\"\u003eF30\u003c\/td\u003e\n\u003ctd class=\"submodel\" data-mce-fragment=\"1\"\u003e340i xDrive\u003c\/td\u003e\n\u003ctd class=\"engine\" data-mce-fragment=\"1\"\u003eB58 3.0L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd class=\"make\" data-mce-fragment=\"1\"\u003eBMW\u003c\/td\u003e\n\u003ctd class=\"model\" data-mce-fragment=\"1\"\u003eF32\u003c\/td\u003e\n\u003ctd class=\"submodel\" data-mce-fragment=\"1\"\u003e440i\u003c\/td\u003e\n\u003ctd class=\"engine\" data-mce-fragment=\"1\"\u003eB58 3.0L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd class=\"make\" data-mce-fragment=\"1\"\u003eBMW\u003c\/td\u003e\n\u003ctd class=\"model\" data-mce-fragment=\"1\"\u003eF32\u003c\/td\u003e\n\u003ctd class=\"submodel\" data-mce-fragment=\"1\"\u003e440i xDrive\u003c\/td\u003e\n\u003ctd class=\"engine\" data-mce-fragment=\"1\"\u003eB58 3.0L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd class=\"make\" data-mce-fragment=\"1\"\u003eBMW\u003c\/td\u003e\n\u003ctd class=\"model\" data-mce-fragment=\"1\"\u003eF33\u003c\/td\u003e\n\u003ctd class=\"submodel\" data-mce-fragment=\"1\"\u003e440i\u003c\/td\u003e\n\u003ctd class=\"engine\" data-mce-fragment=\"1\"\u003eB58 3.0L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd class=\"make\" data-mce-fragment=\"1\"\u003eBMW\u003c\/td\u003e\n\u003ctd class=\"model\" data-mce-fragment=\"1\"\u003eF33\u003c\/td\u003e\n\u003ctd class=\"submodel\" data-mce-fragment=\"1\"\u003e440i xDrive\u003c\/td\u003e\n\u003ctd class=\"engine\" data-mce-fragment=\"1\"\u003eB58 3.0L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd class=\"make\" data-mce-fragment=\"1\"\u003eBMW\u003c\/td\u003e\n\u003ctd class=\"model\" data-mce-fragment=\"1\"\u003eF34\u003c\/td\u003e\n\u003ctd class=\"submodel\" data-mce-fragment=\"1\"\u003e340i xDrive\u003c\/td\u003e\n\u003ctd class=\"engine\" data-mce-fragment=\"1\"\u003eB58 3.0L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd class=\"make\" data-mce-fragment=\"1\"\u003eBMW\u003c\/td\u003e\n\u003ctd class=\"model\" data-mce-fragment=\"1\"\u003eF36\u003c\/td\u003e\n\u003ctd class=\"submodel\" data-mce-fragment=\"1\"\u003e440i\u003c\/td\u003e\n\u003ctd class=\"engine\" data-mce-fragment=\"1\"\u003eB58 3.0L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd class=\"make\" data-mce-fragment=\"1\"\u003eBMW\u003c\/td\u003e\n\u003ctd class=\"model\" data-mce-fragment=\"1\"\u003eF36\u003c\/td\u003e\n\u003ctd class=\"submodel\" data-mce-fragment=\"1\"\u003e440i xDrive\u003c\/td\u003e\n\u003ctd class=\"engine\" data-mce-fragment=\"1\"\u003eB58 3.0L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cdiv style=\"text-align: center;\" data-mce-style=\"text-align: center;\"\u003e \u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\" data-mce-style=\"text-align: center;\"\u003e\n\u003cdiv\u003e\n\u003ch1\u003eARM MOTORSPORTS LIFETIME WARRANTY\u003cbr\u003e\n\u003c\/h1\u003e\n\u003c\/div\u003e\n\u003cdiv\u003eEvery ARM Motorsports product is backed by a lifetime warranty which is automatically issued at the time of purchase. Your warranty protects you against any defects in craftsmanship or fitment. The warranty entitles you to a replacement unit.\u003cbr\u003e\u003cbr\u003e\u003cspan data-mce-fragment=\"1\"\u003eThis product is for \u003cstrong\u003eOff-Road Use Only\u003c\/strong\u003e. Items sold for off-road use only are illegal to use on public roads in most states and provinces. This product is intended for racing vehicles which may never be used on a public road.\u003c\/span\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"ARM Motorsports","offers":[{"title":"Default Title","offer_id":46867658932528,"sku":"B58DP","price":296.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/7582\/4176\/products\/3V0A3321.jpg?v=1696100509","url":"https:\/\/es-performance.com\/en-us\/products\/b58dp","provider":"Eurosport Performance","version":"1.0","type":"link"}