{"product_id":"cts-turbo-blow-off-valve-kit-mk7-gti-golf-r-8v-s3","title":"CTS Turbo Blow Off Valve Kit for Volkswagen MK7 GTI, Golf R and Audi 8V S3","description":"\u003c!-- more --\u003e\n\u003cdiv style=\"max-width: 100%; line-height: 1.6; font-size: 16px;\"\u003e\n\u003cp\u003eUpgrade your factory boost system with the CTS Turbo Blow Off Valve Kit for the Volkswagen MK7 GTI, Golf R and Audi 8V S3. The CTS Turbo BOV was engineered to improve reliability, throttle response, and atmospheric blow-off sound.\u003c\/p\u003e\n\u003cp\u003eThe factory diverter valve system is designed for quiet operation and can become a failure point on tuned or higher-boost applications. This CTS Turbo BOV replaces the factory plastic assembly with a billet piston-style blow off valve designed for improved durability, faster boost response, and aggressive sound under throttle lift.\u003c\/p\u003e\n\u003ch3\u003eQuick Fitment Overview\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCompatible with Volkswagen MK7\/MK7.5 GTI, Golf R and Audi 8V\/8V.5 S3\u003c\/li\u003e\n\u003cli\u003eAtmospheric blow off valve kit with billet piston design\u003c\/li\u003e\n\u003cli\u003eImproves boost response and long-term reliability\u003c\/li\u003e\n\u003cli\u003ePlug-and-play installation using factory electronics\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eProduct Description\u003c\/h2\u003e\n\u003cp\u003eThe CTS Turbo Blow Off Valve Kit for the Volkswagen MK7 GTI, Golf R and Audi 8V S3 is engineered to deliver more reliable boost control and sharper valve response compared to the factory diverter valve system. Designed for both stock and tuned MQB vehicles, this billet aluminum BOV uses a fully serviceable piston-style design capable of handling increased boost pressure while maintaining factory electronic integration.\u003c\/p\u003e\n\u003cp\u003eUnlike the factory diaphragm-style valve, the piston-style construction improves durability under aggressive driving and higher boost levels. The result is improved boost consistency, quicker valve operation, and the signature atmospheric blow-off sound enthusiasts expect from a performance turbocharged setup.\u003c\/p\u003e\n\u003ch2\u003eKey Features and Benefits\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eT6061 billet aluminum construction\u003c\/li\u003e\n\u003cli\u003eBlack anodized stealth finish for corrosion resistance\u003c\/li\u003e\n\u003cli\u003eFully serviceable piston-style blow off valve design\u003c\/li\u003e\n\u003cli\u003eCompatible with factory electronics and sensors\u003c\/li\u003e\n\u003cli\u003eNo additional wiring or extensions required\u003c\/li\u003e\n\u003cli\u003eImproves reliability compared to factory plastic valve assemblies\u003c\/li\u003e\n\u003cli\u003eCompact design allows fitment in tight engine bays\u003c\/li\u003e\n\u003cli\u003eImproves boost response and throttle reaction\u003c\/li\u003e\n\u003cli\u003eProduces aggressive atmospheric blow-off sound\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eVehicle Compatibility\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eAudi 8V\/8V.5 S3 (2015–2020)\u003c\/li\u003e\n\u003cli\u003eVolkswagen MK7\/MK7.5 GTI (2015–2021)\u003c\/li\u003e\n\u003cli\u003eVolkswagen MK7\/MK7.5 Golf R (2015–2019)\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eInstallation and Notes\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eDirect plug-and-play installation\u003c\/li\u003e\n\u003cli\u003eProfessional installation recommended\u003c\/li\u003e\n\u003cli\u003eNo tuning required for installation\u003c\/li\u003e\n\u003cli\u003eEnsure all boost connections are properly secured\u003c\/li\u003e\n\u003cli\u003eCompatible with factory electronic controls\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eRecommended Upgrades\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eHigh-flow air intake system\u003c\/li\u003e\n\u003cli\u003eTurbo inlet pipe\u003c\/li\u003e\n\u003cli\u003ePerformance intercooler\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eTurbo muffler delete\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003eQ: What is the difference between a blow off valve and diverter valve?\u003cbr\u003eA: A blow off valve vents boost pressure to atmosphere, producing a louder discharge sound, while a diverter valve recirculates boost back into the intake system.\u003c\/p\u003e\n\u003cp\u003eQ: Does this require tuning?\u003cbr\u003eA: No. This kit is designed to work with the factory electronics without requiring additional tuning.\u003c\/p\u003e\n\u003cp\u003eQ: Will this increase turbo sound?\u003cbr\u003eA: Yes. This atmospheric BOV produces a significantly more aggressive blow-off sound during throttle lift.\u003c\/p\u003e\n\u003ch2\u003eShop With Confidence\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eExpert fitment support available\u003c\/li\u003e\n\u003cli\u003eTrusted performance brands\u003c\/li\u003e\n\u003cli\u003eFast and free shipping\u003c\/li\u003e\n\u003cli\u003eWe not only price match but also beat our competitors’ prices\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003ciframe title=\"YouTube video player\" src=\"https:\/\/www.youtube.com\/embed\/HiW_ZbFBQW0?si=pUj85I3zDi7qJ1xQ\" height=\"315\" width=\"560\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"CTS Turbo","offers":[{"title":"Default Title","offer_id":47099711684777,"sku":"BV-0009-3","price":199.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0808\/6673\/files\/CTSTurboBlowOffValveKitforVolkswagenMK7GTI_GolfRandAudi8VS3-FASTuning.webp?v=1778980845","url":"https:\/\/www.fastuningstore.com\/products\/cts-turbo-blow-off-valve-kit-mk7-gti-golf-r-8v-s3","provider":"FAS Tuning ","version":"1.0","type":"link"}