{"product_id":"bmw-f30-f22-f36-f32-valved-sport-exhaust-system-axleback-f-chassis","title":"BMW F-Chassis Valved Axle-Back Exhaust System – Version 2","description":"\u003cp\u003e\u003cb\u003e\u003ciframe title=\"YouTube video player\" src=\"https:\/\/www.youtube.com\/embed\/OjEVC6dZGGE\" height=\"315\" width=\"560\"\u003e\u003c\/iframe\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong data-end=\"182\" data-start=\"121\"\u003eBMW F30 \/ F22 \/ F36 \/ F32 Valved Sport Exhaust System (Axleback) F chassis\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-end=\"246\" data-start=\"185\"\u003e\u003cstrong\u003eT304 Stainless Steel with Electronic Valves \u0026amp; Cast Y-Pipe\u003c\/strong\u003e\u003c\/p\u003e\n\u003chr data-end=\"251\" data-start=\"248\"\u003e\n\u003ch2 data-end=\"270\" data-start=\"253\"\u003e\u003cstrong data-end=\"268\" data-start=\"256\"\u003eOverview\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp data-end=\"666\" data-start=\"271\"\u003eThe \u003cstrong data-end=\"333\" data-start=\"275\"\u003eVersion 2 Valvetronic Designs F-Chassis Valved Exhaust\u003c\/strong\u003e is our most refined system yet for the BMW F-Series lineup. Designed for maximum performance, versatility, and longevity, V2 introduces a host of improvements, including a \u003cstrong data-end=\"526\" data-start=\"506\"\u003enew valve design\u003c\/strong\u003e for optimal reliability, \u003cstrong data-end=\"573\" data-start=\"552\"\u003erelocated hangers\u003c\/strong\u003e, and \u003cstrong data-end=\"608\" data-start=\"579\"\u003erevised muffler internals\u003c\/strong\u003e for a more docile, refined tone when valves are closed.\u003c\/p\u003e\n\u003cp data-end=\"993\" data-start=\"668\"\u003eA newly engineered \u003cstrong data-end=\"702\" data-start=\"687\"\u003ecast Y-pipe\u003c\/strong\u003e maximizes exhaust flow and enhances tonal quality, delivering a more engaging and sonorous sound across the rev range. Whether paired with the OEM mid-pipe or most aftermarket mid-pipes matching factory dimensions, this system offers seamless fitment and an uncompromising sound experience.\u003c\/p\u003e\n\u003cp data-end=\"993\" data-start=\"668\"\u003e\u003cmeta charset=\"utf-8\"\u003e\u003ciframe title=\"YouTube video player\" src=\"https:\/\/www.youtube.com\/embed\/UtET4tQQDSY\" height=\"315\" width=\"560\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003chr data-end=\"998\" data-start=\"995\"\u003e\n\u003ch2 data-end=\"1021\" data-start=\"1000\"\u003e\u003cstrong data-end=\"1019\" data-start=\"1003\"\u003eWhy It Works\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli data-end=\"1110\" data-start=\"1024\"\u003e\n\u003cstrong data-end=\"1045\" data-start=\"1024\"\u003eNew Valve Design:\u003c\/strong\u003e Improved durability and responsiveness over previous versions.\u003c\/li\u003e\n\u003cli data-end=\"1210\" data-start=\"1113\"\u003e\n\u003cstrong data-end=\"1148\" data-start=\"1113\"\u003eRefined Closed-Valve Acoustics:\u003c\/strong\u003e Reduced volume and smoother tone for daily driving comfort.\u003c\/li\u003e\n\u003cli data-end=\"1320\" data-start=\"1213\"\u003e\n\u003cstrong data-end=\"1237\" data-start=\"1213\"\u003eCast Y-Pipe Upgrade:\u003c\/strong\u003e Increases flow and improves exhaust scavenging for a richer, more balanced tone.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-end=\"1325\" data-start=\"1322\"\u003e\n\u003ch2 data-end=\"1351\" data-start=\"1327\"\u003e\u003cstrong data-end=\"1349\" data-start=\"1330\"\u003eSound \u0026amp; Control\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli data-end=\"1475\" data-start=\"1354\"\u003e\n\u003cstrong data-end=\"1370\" data-start=\"1354\"\u003eValves Open:\u003c\/strong\u003e Deep, raw, and aggressive tone with loud pops, sharp overrun snaps, and pronounced gear-change sounds.\u003c\/li\u003e\n\u003cli data-end=\"1559\" data-start=\"1478\"\u003e\n\u003cstrong data-end=\"1496\" data-start=\"1478\"\u003eValves Closed:\u003c\/strong\u003e Near-stock volume for quiet commuting or late-night driving.\u003c\/li\u003e\n\u003cli data-end=\"1682\" data-start=\"1562\"\u003e\n\u003cstrong data-end=\"1597\" data-start=\"1562\"\u003eDynamic Drive Mode Integration:\u003c\/strong\u003e Fully compatible with BMW’s factory drive mode settings for instant sound control.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003ciframe title=\"YouTube video player\" src=\"https:\/\/www.youtube.com\/embed\/Cwj3GP3iqBk?si=G-WCYuDiHx2kbShe\" height=\"315\" width=\"560\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003ciframe title=\"YouTube video player\" src=\"https:\/\/www.youtube.com\/embed\/StNKe4dKAtY?si=jriS3pZQaxtlxrMe\" height=\"315\" width=\"560\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003chr data-end=\"1687\" data-start=\"1684\"\u003e\n\u003ch2 data-end=\"1720\" data-start=\"1689\"\u003e\u003cstrong data-end=\"1718\" data-start=\"1692\"\u003eConstruction \u0026amp; Quality\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli data-end=\"1806\" data-start=\"1723\"\u003e\n\u003cstrong data-end=\"1736\" data-start=\"1723\"\u003eMaterial:\u003c\/strong\u003e Brushed T304 stainless steel for strength and corrosion resistance.\u003c\/li\u003e\n\u003cli data-end=\"1890\" data-start=\"1809\"\u003e\n\u003cstrong data-end=\"1827\" data-start=\"1809\"\u003eCraftsmanship:\u003c\/strong\u003e Precision TIG welds and full mandrel bends for optimal flow.\u003c\/li\u003e\n\u003cli data-end=\"1976\" data-start=\"1893\"\u003e\n\u003cstrong data-end=\"1902\" data-start=\"1893\"\u003eTips:\u003c\/strong\u003e Sleeve-style exhaust tips for perfect alignment and premium appearance.\u003c\/li\u003e\n\u003cli data-end=\"2086\" data-start=\"1979\"\u003e\n\u003cstrong data-end=\"1996\" data-start=\"1979\"\u003eValve System:\u003c\/strong\u003e OEM-style electronic valves with rapid open\/close function; extension harness included.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-end=\"2091\" data-start=\"2088\"\u003e\n\u003ch2 data-end=\"2136\" data-start=\"2093\"\u003e\n\u003cstrong data-end=\"2107\" data-start=\"2096\"\u003eFitment\u003c\/strong\u003e \u003cem data-end=\"2134\" data-start=\"2108\"\u003e(Includes xDrive models)\u003c\/em\u003e\n\u003c\/h2\u003e\n\u003cp data-end=\"2148\" data-start=\"2138\"\u003e\u003cstrong data-end=\"2146\" data-start=\"2138\"\u003eF30:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-end=\"2169\" data-start=\"2151\"\u003e320i (2012–2016)\u003c\/li\u003e\n\u003cli data-end=\"2190\" data-start=\"2172\"\u003e328i (2012–2016)\u003c\/li\u003e\n\u003cli data-end=\"2211\" data-start=\"2193\"\u003e330i (2016–2018)\u003c\/li\u003e\n\u003cli data-end=\"2232\" data-start=\"2214\"\u003e335i (2012–2016)\u003c\/li\u003e\n\u003cli data-end=\"2253\" data-start=\"2235\"\u003e340i (2016–2018)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-end=\"2277\" data-start=\"2255\"\u003e\u003cstrong data-end=\"2275\" data-start=\"2255\"\u003eF32 \/ F33 \/ F36:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-end=\"2298\" data-start=\"2280\"\u003e420i (2012–2017)\u003c\/li\u003e\n\u003cli data-end=\"2319\" data-start=\"2301\"\u003e428i (2012–2017)\u003c\/li\u003e\n\u003cli data-end=\"2340\" data-start=\"2322\"\u003e430i (2017–2019)\u003c\/li\u003e\n\u003cli data-end=\"2361\" data-start=\"2343\"\u003e435i (2012–2017)\u003c\/li\u003e\n\u003cli data-end=\"2382\" data-start=\"2364\"\u003e440i (2017–2019)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-end=\"2394\" data-start=\"2384\"\u003e\u003cstrong data-end=\"2392\" data-start=\"2384\"\u003eF22:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-end=\"2415\" data-start=\"2397\"\u003e228i (2014–2016)\u003c\/li\u003e\n\u003cli data-end=\"2436\" data-start=\"2418\"\u003e230i (2016–2019)\u003c\/li\u003e\n\u003cli data-end=\"2458\" data-start=\"2439\"\u003eM235i (2014–2016)\u003c\/li\u003e\n\u003cli data-end=\"2480\" data-start=\"2461\"\u003eM240i (2017–2019)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-end=\"2492\" data-start=\"2482\"\u003e\u003cstrong data-end=\"2490\" data-start=\"2482\"\u003eF20:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-end=\"2514\" data-start=\"2495\"\u003eM135i (2014–2017)\u003c\/li\u003e\n\u003cli data-end=\"2536\" data-start=\"2517\"\u003eM140i (2017–2019)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-end=\"2541\" data-start=\"2538\"\u003e\n\u003ch2 data-end=\"2570\" data-start=\"2543\"\u003e\u003cstrong data-end=\"2568\" data-start=\"2546\"\u003eInstallation Notes\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli data-end=\"2619\" data-start=\"2573\"\u003e100% reversible—return to stock at any time.\u003c\/li\u003e\n\u003cli\u003eFor non-m sport or 4 cyl applications, an m-sport style diffuser is necessary for dual tip fitment\u003c\/li\u003e\n\u003cli data-end=\"2794\" data-start=\"2622\"\u003e\n\u003cstrong data-end=\"2641\" data-start=\"2622\"\u003eB58\/B46 Owners:\u003c\/strong\u003e Requires minor mid-pipe modification – \u003ca href=\"https:\/\/valvetronic.com\/blogs\/blog\/f-chassis-b58-4cylinder-midpipe-modification\" rel=\"noopener\" target=\"_blank\"\u003eLearn More\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2938\" data-start=\"2797\"\u003e\n\u003cstrong data-end=\"2819\" data-start=\"2797\"\u003e4-Cylinder Owners:\u003c\/strong\u003e Includes adapter pipe (weld recommended). Requires 6-cylinder diffuser or diffuser modification for proper tip exit.\u003c\/li\u003e\n\u003cli data-end=\"3130\" data-start=\"2941\"\u003e\n\u003cstrong data-end=\"2960\" data-start=\"2941\"\u003eNon-Valve Cars:\u003c\/strong\u003e Use our \u003ca rel=\"noopener\" class=\"cursor-pointer\" data-end=\"3098\" data-start=\"2969\"\u003eElectronic Exhaust Valve Harness\u003c\/a\u003e to enable in-car valve control.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/olY4C5a2G20\" title=\"YouTube video player\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003chr data-end=\"3135\" data-start=\"3132\"\u003e\n\u003ch2 data-end=\"3161\" data-start=\"3137\"\u003e\u003cstrong data-end=\"3159\" data-start=\"3140\"\u003eWhat’s Included\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli data-end=\"3211\" data-start=\"3164\"\u003eT304 stainless steel valved axle-back exhaust\u003c\/li\u003e\n\u003cli data-end=\"3236\" data-start=\"3214\"\u003eCast Y-pipe assembly\u003c\/li\u003e\n\u003cli data-end=\"3268\" data-start=\"3239\"\u003eOEM-style electronic valves\u003c\/li\u003e\n\u003cli data-end=\"3320\" data-start=\"3271\"\u003eExtension harness for factory valve integration\u003c\/li\u003e\n\u003cli data-end=\"3350\" data-start=\"3323\"\u003eSleeve-style exhaust tips\u003c\/li\u003e\n\u003cli data-end=\"3388\" data-start=\"3353\"\u003eAll necessary clamps and hardware\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-end=\"3393\" data-start=\"3390\"\u003e\n\u003ch2 data-end=\"3418\" data-start=\"3395\"\u003e\u003cstrong data-end=\"3416\" data-start=\"3398\"\u003eSpecifications\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli data-end=\"3465\" data-start=\"3421\"\u003e\n\u003cstrong data-end=\"3434\" data-start=\"3421\"\u003eMaterial:\u003c\/strong\u003e Brushed T304 stainless steel\u003c\/li\u003e\n\u003cli data-end=\"3535\" data-start=\"3468\"\u003e\n\u003cstrong data-end=\"3479\" data-start=\"3468\"\u003eValves:\u003c\/strong\u003e OEM-style electronic, integrated with BMW drive modes\u003c\/li\u003e\n\u003cli data-end=\"3615\" data-start=\"3538\"\u003e\n\u003cstrong data-end=\"3549\" data-start=\"3538\"\u003eDesign:\u003c\/strong\u003e Cast Y-pipe with revised muffler internals for tonal refinement\u003c\/li\u003e\n\u003cli data-end=\"3649\" data-start=\"3618\"\u003e\n\u003cstrong data-end=\"3629\" data-start=\"3618\"\u003eFinish:\u003c\/strong\u003e Brushed stainless\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-end=\"3654\" data-start=\"3651\"\u003e\n\u003cp data-end=\"3683\" data-start=\"3656\"\u003e🎧 \u003cstrong data-end=\"3681\" data-start=\"3659\"\u003eHear It in Action:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-end=\"3744\" data-start=\"3686\"\u003e\u003ca href=\"https:\/\/www.instagram.com\/p\/CGIoy5CpcfT\/\" class=\"\" rel=\"noopener\" data-end=\"3742\" data-start=\"3686\"\u003eSound Clip 1\u003c\/a\u003e\u003c\/li\u003e\n\u003cli data-end=\"3805\" data-start=\"3747\"\u003e\u003ca href=\"https:\/\/www.instagram.com\/p\/CDE61eUpJ56\/\" class=\"\" rel=\"noopener\" data-end=\"3803\" data-start=\"3747\"\u003eSound Clip 2\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Valvetronic Designs","offers":[{"title":"(2) Carbon fiber 1x1 (3.5\" Outlet)","offer_id":43501460652055,"sku":"BMW.F.VSES.BR.RC","price":1034.99,"currency_code":"USD","in_stock":true},{"title":"(2) Brushed Steel (3.5\" Outlet)","offer_id":43501460553751,"sku":"BMW.F.VSES.BR.BRSH","price":999.99,"currency_code":"USD","in_stock":true},{"title":"(2) Burnt (3.5\" Outlet)","offer_id":43501460586519,"sku":"BMW.F.VSES.BR.BRT","price":1099.99,"currency_code":"USD","in_stock":true},{"title":"(2) Black (3.5\" Outlet)","offer_id":43501460619287,"sku":"BMW.F.VSES.BR.BLK","price":1099.99,"currency_code":"USD","in_stock":true},{"title":"(2) Forged Carbon Fiber (3.5\" Outlet)","offer_id":43501460684823,"sku":"BMW.F.VSES.BR.FC","price":1149.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/3357\/9543\/files\/bmw-f30-f22-f36-f32-valved-sport-exhaust-axleback-f-chassis-by-valvetronic-designs-001.jpg?v=1760039799","url":"https:\/\/modshaus.com\/products\/bmw-f30-f22-f36-f32-valved-sport-exhaust-system-axleback-f-chassis","provider":"Mods Haus","version":"1.0","type":"link"}