{"product_id":"valvetronic-designs-bmw-f-chassis-valved-race-exhaust-f30-f22-f36-f32","title":"Valvetronic Designs BMW F30 \/ F22 \/ F36 \/ F32 Valved Sport Exhaust System (Axleback) F chassis","description":"\u003cp\u003eBMW F-Chassis Valved Axle-Back Exhaust System – Version 2\u003c\/p\u003e\u003cp\u003eT304 Stainless Steel with Electronic Valves \u0026amp; Cast Y-Pipe\u003c\/p\u003e\u003cp\u003eOverview\u003c\/p\u003e\u003cp\u003eThe Version 2 Valvetronic Designs F-Chassis Valved Exhaust 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 new valve design for optimal reliability, relocated hangers, and revised muffler internals for a more docile, refined tone when valves are closed.\u003c\/p\u003e\u003cp\u003eA newly engineered cast Y-pipe 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\u003cp\u003eWhy It Works\u003c\/p\u003e\u003cp\u003eNew Valve Design: Improved durability and responsiveness over previous versions.\u003c\/p\u003e\u003cp\u003eRefined Closed-Valve Acoustics: Reduced volume and smoother tone for daily driving comfort.\u003c\/p\u003e\u003cp\u003eCast Y-Pipe Upgrade: Increases flow and improves exhaust scavenging for a richer, more balanced tone.\u003c\/p\u003e\u003cp\u003eSound \u0026amp; Control\u003c\/p\u003e\u003cp\u003eValves Open: Deep, raw, and aggressive tone with loud pops, sharp overrun snaps, and pronounced gear-change sounds.\u003c\/p\u003e\u003cp\u003eValves Closed: Near-stock volume for quiet commuting or late-night driving.\u003c\/p\u003e\u003cp\u003eDynamic Drive Mode Integration: Fully compatible with BMW’s factory drive mode settings for instant sound control.\u003c\/p\u003e\u003cp\u003eConstruction \u0026amp; Quality\u003c\/p\u003e\u003cp\u003eMaterial: Brushed T304 stainless steel for strength and corrosion resistance.\u003c\/p\u003e\u003cp\u003eCraftsmanship: Precision TIG welds and full mandrel bends for optimal flow.\u003c\/p\u003e\u003cp\u003eTips: Sleeve-style exhaust tips for perfect alignment and premium appearance.\u003c\/p\u003e\u003cp\u003eValve System: OEM-style electronic valves with rapid open\/close function; extension harness included.\u003c\/p\u003e\u003cp\u003eFitment (Includes xDrive models)\u003c\/p\u003e\u003cp\u003eMPPSK cars require addtional modification\u003c\/p\u003e\u003cp\u003eF30:\u003c\/p\u003e\u003cp\u003e320i (2012–2016)\u003c\/p\u003e\u003cp\u003e328i (2012–2016)\u003c\/p\u003e\u003cp\u003e330i (2016–2018)\u003c\/p\u003e\u003cp\u003e335i (2012–2016)\u003c\/p\u003e\u003cp\u003e340i (2016–2018)\u003c\/p\u003e\u003cp\u003eF32 \/ F33 \/ F36:\u003c\/p\u003e\u003cp\u003e420i (2012–2017)\u003c\/p\u003e\u003cp\u003e428i (2012–2017)\u003c\/p\u003e\u003cp\u003e430i (2017–2019)\u003c\/p\u003e\u003cp\u003e435i (2012–2017)\u003c\/p\u003e\u003cp\u003e440i (2017–2019)\u003c\/p\u003e\u003cp\u003eF22:\u003c\/p\u003e\u003cp\u003e228i (2014–2016)\u003c\/p\u003e\u003cp\u003e230i (2016–2019)\u003c\/p\u003e\u003cp\u003eM235i (2014–2016)\u003c\/p\u003e\u003cp\u003eM240i (2017–2019)\u003c\/p\u003e\u003cp\u003eF20:\u003c\/p\u003e\u003cp\u003eM135i (2014–2017)\u003c\/p\u003e\u003cp\u003eM140i (2017–2019)\u003c\/p\u003e\u003cp\u003eInstallation Notes\u003c\/p\u003e\u003cp\u003eFor non-m sport or 4 cyl applications, an m-sport style diffuser is necessary for dual tip fitment\u003c\/p\u003e\u003cp\u003eB58\/B46 Owners: Requires minor mid-pipe modification – Learn More\u003c\/p\u003e\u003cp\u003e4-Cylinder Owners: Includes adapter pipe (weld recommended). Requires 6-cylinder diffuser or diffuser modification for proper tip exit.\u003c\/p\u003e\u003cp\u003eNon-Valve Cars: Use our Electronic Exhaust Valve Harness to enable in-car valve control.\u003c\/p\u003e\u003cp\u003eWhat’s Included\u003c\/p\u003e\u003cp\u003eT304 stainless steel valved axle-back exhaust\u003c\/p\u003e\u003cp\u003eCast Y-pipe assembly\u003c\/p\u003e\u003cp\u003eOEM-style electronic valves\u003c\/p\u003e\u003cp\u003eExtension harness for factory valve integration\u003c\/p\u003e\u003cp\u003eSleeve-style exhaust tips\u003c\/p\u003e\u003cp\u003eAll necessary clamps and hardware\u003c\/p\u003e\u003cp\u003eSpecifications\u003c\/p\u003e\u003cp\u003eMaterial: Brushed T304 stainless steel\u003c\/p\u003e\u003cp\u003eValves: OEM-style electronic, integrated with BMW drive modes\u003c\/p\u003e\u003cp\u003eDesign: Cast Y-pipe with revised muffler internals for tonal refinement\u003c\/p\u003e\u003cp\u003eFinish: Brushed stainless\u003c\/p\u003e\u003cp\u003e🎧 Hear It in Action:\u003c\/p\u003e\u003cp\u003eSound Clip 1\u003c\/p\u003e\u003cp\u003eSound Clip 2\u003c\/p\u003e\u003ch3\u003eManufacturer installation and product references\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/valvetronic.com\/blogs\/blog\/f-chassis-b58-4cylinder-midpipe-modification\" target=\"_blank\" rel=\"noopener\"\u003eManufacturer reference 1\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.instagram.com\/p\/CGIoy5CpcfT\/\" target=\"_blank\" rel=\"noopener\"\u003eManufacturer reference 2\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.instagram.com\/p\/CDE61eUpJ56\/\" target=\"_blank\" rel=\"noopener\"\u003eManufacturer reference 3\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Valvetronic Designs","offers":[{"title":"(2) Carbon fiber 1x1 (3.5\" Outlet)","offer_id":55671477469503,"sku":"BMW.F.VSES.BR.RC","price":1449.19,"currency_code":"CAD","in_stock":false},{"title":"(2) Brushed Steel (3.5\" Outlet)","offer_id":55671477502271,"sku":"BMW.F.VSES.BR.BRSH","price":1400.19,"currency_code":"CAD","in_stock":false},{"title":"(2) Burnt (3.5\" Outlet)","offer_id":55671477535039,"sku":"BMW.F.VSES.BR.BRT","price":1540.21,"currency_code":"CAD","in_stock":false},{"title":"(2) Black (3.5\" Outlet)","offer_id":55671477567807,"sku":"BMW.F.VSES.BR.BLK","price":1540.21,"currency_code":"CAD","in_stock":false},{"title":"(2) Forged Carbon Fiber (3.5\" Outlet)","offer_id":55671477600575,"sku":"BMW.F.VSES.BR.FC","price":1610.22,"currency_code":"CAD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0898\/1348\/3839\/files\/valvetronic-2303290703931-1.jpg?v=1789847724","url":"https:\/\/foreignautomotive.ca\/products\/valvetronic-designs-bmw-f-chassis-valved-race-exhaust-f30-f22-f36-f32","provider":"Foreign Automotive","version":"1.0","type":"link"}