{"product_id":"go-fast-bits-bmw-f22-f30-f31-f33-diverter-valve-dv-220i-320i-420i-520i","title":"Go Fast Bits BMW N13 N20 F22 F30 F31 F33 Diverter Valve DV+ (M2, 220i, 320i, 420i \u0026 520i)","description":"\u003cdiv class=\"product__description rte\"\u003e\n  \u003ch2\u003ePremium turbo recirculation upgrade for BMW F series models\u003c\/h2\u003e\n  \u003cp\u003eChase quicker spool, stronger boost holding and ultra-sharp throttle response with this high-quality turbo bypass valve upgrade for BMW petrol turbo engines. Designed to cure common boost leakage issues on tuned cars while keeping factory-like drivability, this is the go-to choice for enthusiasts wanting dependable performance without compromise.\u003c\/p\u003e\n\n  \u003cp\u003e\u003cstrong\u003ePart number:\u003c\/strong\u003e T9357\u003c\/p\u003e\n  \u003cp\u003e\u003cem\u003ePatent pending design\u003c\/em\u003e\u003c\/p\u003e\n\n  \u003ch3\u003eWhy this upgrade\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003eDirect-fit recirculation valve solution that keeps your OE electronics intact for flawless integration\u003c\/li\u003e\n    \u003cli\u003ePrecision CNC aluminium body with a machined brass piston - built to thrive on remapped engines\u003c\/li\u003e\n    \u003cli\u003ePilot actuation for rapid opening and positive closure under high charge pressure\u003c\/li\u003e\n    \u003cli\u003eEliminates common boost bleed from plastic internals and flimsy diaphragms\u003c\/li\u003e\n    \u003cli\u003eNo extra vacuum lines, no resistors, no springs to swap, no frequent rebuilds\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3\u003eReal-world gains you will feel\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003eCrisper on-off throttle and smoother gear changes\u003c\/li\u003e\n    \u003cli\u003eReliable boost retention on Stage 1 and Stage 2 calibrations\u003c\/li\u003e\n    \u003cli\u003eConsistent performance lap after lap and mile after mile\u003c\/li\u003e\n    \u003cli\u003eOE-like operation without unwanted turbo flutter or fault codes\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3\u003eHow it works\u003c\/h3\u003e\n  \u003cp\u003eThis upgrade keeps the factory electrical actuator so the ECU can react at lightning speed, then replaces the weak internal mechanism with a robust metal assembly. The pilot-operated piston uses boost pressure to assist movement, so it opens quickly when needed and closes firmly to stop leaks when you are on the throttle. The result is faster response and rock-solid sealing even at elevated charge pressures.\u003c\/p\u003e\n\n  \u003ch3\u003eBuilt for reliability\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003eAnodised billet aluminium housing for strength and heat resistance\u003c\/li\u003e\n    \u003cli\u003eBrass piston engineered to tight tolerances for smooth, repeatable operation\u003c\/li\u003e\n    \u003cli\u003eDesigned to handle increased boost from software tuning and bolt-on upgrades\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3\u003eIdeal uses\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003eDaily-driven performance cars needing a dependable turbo bypass valve\u003c\/li\u003e\n    \u003cli\u003eTrack day builds requiring consistent charge control\u003c\/li\u003e\n    \u003cli\u003eRemapped BMW engines seeking a leak-free recirc system\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3\u003eCompatibility - BMW petrol turbo applications\u003c\/h3\u003e\n  \u003cp\u003eSuitable for a wide range of F series and selected E series models using N13, N20 and specific N55 applications, including:\u003c\/p\u003e\n  \u003cul\u003e\n    \u003cli\u003e1 Series F20 F21 - 114i 116i 118i\u003c\/li\u003e\n    \u003cli\u003e2 Series F22 F23 - 220i 228i\u003c\/li\u003e\n    \u003cli\u003e3 Series F30 F31 F34 F35 - 320i 328i\u003c\/li\u003e\n    \u003cli\u003e4 Series F32 F33 F36 - 420i 428i\u003c\/li\u003e\n    \u003cli\u003e5 Series F10 F11 F07 - 520i 528i\u003c\/li\u003e\n    \u003cli\u003eM2 F87 - N55 application as listed by the manufacturer\u003c\/li\u003e\n    \u003cli\u003eZ4 E89 petrol turbo variants\u003c\/li\u003e\n    \u003cli\u003eX1 E84 sDrive20i xDrive20i xDrive28i\u003c\/li\u003e\n    \u003cli\u003eX3 F25 xDrive20i xDrive28i\u003c\/li\u003e\n    \u003cli\u003eX4 F26 xDrive20i xDrive28i\u003c\/li\u003e\n  \u003c\/ul\u003e\n  \u003cp\u003eIf you are unsure about compatibility with your VIN, drop us a message and we will confirm fitment before you buy.\u003c\/p\u003e\n\n  \u003ch3\u003eWhat our customers say\u003c\/h3\u003e\n  \u003cp\u003eWe run this upgrade on our own cars and on countless customer builds. The feedback is the same every time - noticeably sharper response, no more boost fade and OEM-like refinement.\u003c\/p\u003e\n\n  \u003ch3\u003eInstallation\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003eSimple bolt-on replacement using factory mounting\u003c\/li\u003e\n    \u003cli\u003eDownload the installation guide: \u003ca href=\"https:\/\/gfb.com.au\/wp-content\/uploads\/2018\/11\/t9357-instructions.pdf\" target=\"_blank\" rel=\"noopener\"\u003eT9357 fitting instructions\u003c\/a\u003e\n\u003c\/li\u003e\n    \u003cli\u003eProfessional fitting available at MJ Modifications, Warwickshire - email \u003ca href=\"mailto:info@mjmodifications.co.uk\"\u003einfo@mjmodifications.co.uk\u003c\/a\u003e for a quote\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3\u003eSearch-friendly terms\u003c\/h3\u003e\n  \u003cp\u003eBMW turbo bypass valve, BMW turbo recirculation valve, BMW boost control valve, BMW charge pressure valve, BMW turbo diverter upgrade, N13 valve upgrade, N20 valve upgrade, N55 recirc valve, F20 F21 F22 F23 F30 F31 F32 F33 F36 F10 F11 F07 upgrade, BMW 220i 228i 320i 328i 420i 428i 520i 528i M2 performance part, remap ready diverter, billet aluminium diverter.\u003c\/p\u003e\n\n  \u003cp\u003e\u003cstrong\u003ePart number:\u003c\/strong\u003e T9357\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Go Fast Bits","offers":[{"title":"Default Title","offer_id":56008730411394,"sku":null,"price":101.66,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0871\/5445\/8937\/files\/GOFASTBITSBMWN13N20F22F30F31F33DIVERTERVALVEDV_M2_220I_320I_420I_520I__01_1946x_5f72d429-720b-4f47-8414-68432fea0f3d.jpg?v=1764091443","url":"https:\/\/mjmodifications.co.uk\/products\/go-fast-bits-bmw-f22-f30-f31-f33-diverter-valve-dv-220i-320i-420i-520i","provider":"MJ Modifications","version":"1.0","type":"link"}