{"product_id":"dump-atmosphere-blow-off-valve-kit-for-bmw-135-235-f20-f21-f22-f23-f30-f31-aluminum-blackmake-noise-version","title":"Blow Off Valve Kit for BMW 135\/235 F20\/F21\/F22\/F23\/F30\/F31 Aluminum Black Piston-Type Bolt-On No Diaphragm","description":"\u003cdiv\u003e\n\u003ch2\u003eMain description\u003c\/h2\u003e\n\u003cp\u003eUpgrade your BMW’s turbocharged performance with the BMW 135\/235 F20\/F21\/F22\/F23\/F30\/F31 Blow Off Valve Kit in Aluminum Black (noise version). This bolt-on piston-type valve replaces the factory diaphragm unit, eliminating boost leaks caused by diaphragm rupture or piston failure—common culprits behind reduced turbo efficiency and surge in turbo wear. Designed for a precise, serviceable solution, the valve opens quickly for immediate throttle response while maintaining reliable seals and eliminating unwanted check-engine triggers.\u003c\/p\u003e\n\u003cp\u003eCrafted from CNC billet alloy with high-temperature Viton O-rings, this valve delivers a compact, efficient design that minimizes vacuum space for snappier responses. The result is a more immediate throttle feel, improved boost control, and a satisfying sound characteristic that enthusiasts notice without compromising daily drivability. Compatible with a wide range of BMW N20 2.0 turbo engines across the F20\/F21\/F22\/F23\/F30\/F31 chassis, it’s a straightforward upgrade for drivers seeking consistent performance and reliability from their turbo system. This is the noise version, adding a distinctive, sporty exhaust valve note to your drive.\u003c\/p\u003e\n\u003cp\u003eAll electronic and mechanical equipment, devices and machines sold by InterCyprus to EU countries are CE certified and carry a two year warranty.\u003c\/p\u003e\n\u003cp\u003eAt intercyprus.com since 2002 — trusted for quality and reliability.\u003c\/p\u003e \u003ch2\u003eBenefits \u0026amp; Tips\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eImproved throttle response and surge resistance due to faster piston opening and tighter internal clearance.\u003c\/li\u003e \u003cli\u003eEliminates boost leaks associated with worn factory valves, helping maintain turbocharger efficiency and consistent power delivery.\u003c\/li\u003e \u003cli\u003eFully serviceable design means long-term reliability and easier maintenance compared to non-serviceable units.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eTips for best results: ensure proper installation with compatible fittings, confirm correct orientation for your specific BMW model, and periodically inspect the Viton O-rings for signs of wear to preserve seal integrity.\u003c\/p\u003e \u003ch2\u003eProduct specifications\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eModel: BOV1183-VM\u003c\/li\u003e \u003cli\u003eMaterial: CNC Billet Alloy\u003c\/li\u003e \u003cli\u003eFinish: Aluminum Black\u003c\/li\u003e \u003cli\u003eO-rings: High Temp Viton O-rings\u003c\/li\u003e \u003cli\u003eScope of supply: 1 x blow off valve kit\u003c\/li\u003e \u003cli\u003eApplication: For BMW 135\/235 F20 N20 2.0 Turbo (engine variants across F20\/F21\/F22\/F23\/F30\/F31)\u003c\/li\u003e \u003cli\u003eSpecial features: Smaller vacuum space than other valves on the market; Fast piston opening; No boost leak; Serviceable\u003c\/li\u003e \u003cli\u003eExternal testing certification: ISO9000\u003c\/li\u003e \u003cli\u003eOrigin: Mainland China\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003ePackage includes:\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e1 x blow off valve kit\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eWarnings \/ Reminders\u003c\/h2\u003e\n\u003cp\u003eProfessional installation recommended. This valve is designed specifically for BMW N20 2.0 turbo engines and may require proper fitment checks to ensure optimal performance. Retain and inspect seals and fasteners regularly to maintain peak operation.\u003c\/p\u003e \u003ch2\u003eLanguage support\u003c\/h2\u003e\n\u003cp\u003eLanguages supported: information not provided in the product data.\u003c\/p\u003e \u003cp\u003eAll electronic and mechanical equipment, devices and machines sold by InterCyprus to EU countries are CE certified and carry a two year warranty.\u003c\/p\u003e \u003cp\u003eProviding quality and trusted service since 2002 at intercyprus.com.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"InterCyprus Trading Ltd","offers":[{"title":"volm logo","offer_id":52580637999446,"sku":"1005007138140828-volm logo","price":96.72,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0530\/0604\/1274\/files\/S39d8af35cae94194854a26ef5aa45ec2I.webp?v=1770838227","url":"https:\/\/www.intercyprus.com\/de\/products\/dump-atmosphere-blow-off-valve-kit-for-bmw-135-235-f20-f21-f22-f23-f30-f31-aluminum-blackmake-noise-version","provider":"InterCyprus Trading Ltd","version":"1.0","type":"link"}