{"title":"Turbocharger Blow Off Valve","description":null,"products":[{"product_id":"whistling-trumpet-fits-t9003-t9503","title":"Whistling Trumpet (for Stealth FX, Deceptor Pro \u0026 Respons TMS over 12psi)","description":"Blow Off Valve Trumpet - Whistling - Aluminum - Natural - Deceptor Pro II \/ Respons TMS Blow Off Valves - Each","brand":"GFB Go Fast Bits","offers":[{"title":"Default Title","offer_id":52359881851048,"sku":"GFVM_5701","price":40.41,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0402\/2344\/1064\/files\/GFB5701.jpg?v=1745909273"},{"product_id":"whistling-trumpet-fits-gfb-bov-low-boost","title":"Whistling Trumpet (suits all valves exc DV+, use for low boost applications)","description":"The 5702 can be used in place of the standard trumpet on all GFB valves, and will make the whistling sound more readily than the 5701 (high boost and RPM is required to get the whistle from a 5701), and at a slightly higher pitch.? Like the 5701 however, it is necessary to run the valve so that all (or most) of the air vents through the trumpet ? Respons valves will typically not generate the velocity required to whistle when set to 50\/50 venting.","brand":"GFB Go Fast Bits","offers":[{"title":"Default Title","offer_id":52359890862248,"sku":"GFVM_5702","price":40.41,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0402\/2344\/1064\/files\/GFB5702.jpg?v=1745909286"},{"product_id":"blow-off-valve-respons-subaru-03-14-ej255","title":"Fully Adjustable sound BOV\/Diverter","description":"If cars like yours typically suffer issues such as backfiring and stalling when using a fixed-ratio atmosphere-venting BOV, the Respons can help. By adjusting the venting bias to suit the car you can achieve a blow-off sound without having to put up with the issues. Like all GFB valves, the Respons utilises GFB's proven TMS Technology to ensure rapid boost recovery on gearshift and optimum throttle response, as well as the ability to withstand boost pressures of 100psi+. Put simply, it can hold more boost than any turbo could produce.","brand":"GFB Go Fast Bits","offers":[{"title":"Default Title","offer_id":52359936966824,"sku":"GFVM_T9001","price":320.85,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0402\/2344\/1064\/files\/GFBT9001.jpg?v=1745909360"},{"product_id":"blow-off-valve-respons-masada-3-6-mitsubishi-ec","title":"Fully Adjustable sound BOV\/Diverter","description":"If cars like yours typically suffer issues such as backfiring and stalling when using a fixed-ratio atmosphere-venting BOV, the Respons can help. By adjusting the venting bias to suit the car you can achieve a blow-off sound without having to put up with the issues. Like all GFB valves, the Respons utilises GFB's proven TMS Technology to ensure rapid boost recovery on gearshift and optimum throttle response, as well as the ability to withstand boost pressures of 100psi+. Put simply, it can hold more boost than any turbo could produce.","brand":"GFB Go Fast Bits","offers":[{"title":"Default Title","offer_id":52359949484200,"sku":"GFVM_T9002","price":342.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0402\/2344\/1064\/files\/GFBT9002.jpg?v=1745909384"},{"product_id":"blow-off-valve-respons-subaru-sti-03-08-14-up","title":"Fully Adjustable sound BOV\/Diverter","description":"If cars like yours typically suffer issues such as backfiring and stalling when using a fixed-ratio atmosphere-venting BOV, the Respons can help. By adjusting the venting bias to suit the car you can achieve a blow-off sound without having to put up with the issues. Like all GFB valves, the Respons utilises GFB's proven TMS Technology to ensure rapid boost recovery on gearshift and optimum throttle response, as well as the ability to withstand boost pressures of 100psi+. Put simply, it can hold more boost than any turbo could produce.","brand":"GFB Go Fast Bits","offers":[{"title":"Default Title","offer_id":52359973699752,"sku":"GFVM_T9003","price":320.85,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0402\/2344\/1064\/files\/GFBT9003.jpg?v=1745909414"},{"product_id":"blow-off-valve-respons-subaru-wrx-14-up-fa20","title":"Fully Adjustable sound BOV\/Diverter","description":"If cars like yours typically suffer issues such as backfiring and stalling when using a fixed-ratio atmosphere-venting BOV, the Respons can help. By adjusting the venting bias to suit the car you can achieve a blow-off sound without having to put up with the issues. Like all GFB valves, the Respons utilises GFB's proven TMS Technology to ensure rapid boost recovery on gearshift and optimum throttle response, as well as the ability to withstand boost pressures of 100psi+. Put simply, it can hold more boost than any turbo could produce.","brand":"GFB Go Fast Bits","offers":[{"title":"Default Title","offer_id":52359989919912,"sku":"GFVM_T9007","price":320.85,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0402\/2344\/1064\/files\/GFBT9007.jpg?v=1745909438"},{"product_id":"blow-off-valve-respons-mitsubishi-lancer-eclips","title":"Fully Adjustable sound BOV\/Diverter","description":"If cars like yours typically suffer issues such as backfiring and stalling when using a fixed-ratio atmosphere-venting BOV, the Respons can help. By adjusting the venting bias to suit the car you can achieve a blow-off sound without having to put up with the issues. Like all GFB valves, the Respons utilises GFB's proven TMS Technology to ensure rapid boost recovery on gearshift and optimum throttle response, as well as the ability to withstand boost pressures of 100psi+. Put simply, it can hold more boost than any turbo could produce.","brand":"GFB Go Fast Bits","offers":[{"title":"Default Title","offer_id":52360000897192,"sku":"GFVM_T9033","price":320.85,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0402\/2344\/1064\/files\/GFBT9033.jpg?v=1745909460"},{"product_id":"divertor-mach-2-tms-subaru-wrx-14-up-fa20","title":"Mach II Diverter Valve and atmo option for the performance-minded","description":"GFB's Mach 2 diverter valve is configured from the factory for full recirculation (i.e. plumb back, diverter, bypass) venting for the performance-minded who just want the benefits without the sound. Atmosphere venting kits also available.","brand":"GFB Go Fast Bits","offers":[{"title":"Default Title","offer_id":52360016527528,"sku":"GFVM_T9107","price":180.45,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0402\/2344\/1064\/files\/GFBT9107.jpg?v=1745909489"},{"product_id":"blow-off-valve-hybrid-subaru-08-14-ej255","title":"Hybrid Blow off\/Diverter Valve is 3 valves in one","description":"GFB's Hybrid Blow off\/diverter valve is 3 Valves in one; the Hybrid is a dual outlet valve for combined recirc and atmosphere venting, this system makes it possible to be used on cars with sensitive airflow meters.","brand":"GFB Go Fast Bits","offers":[{"title":"Default Title","offer_id":52360019935400,"sku":"GFVM_T9201","price":234.81,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0402\/2344\/1064\/files\/GFBT9201.jpg?v=1745909503"},{"product_id":"blow-off-valve-hybrid-subaru-sti-03-08-14-up","title":"Hybrid Blow off\/Diverter Valve is 3 valves in one","description":"GFB's Hybrid Blow off\/diverter valve is 3 Valves in one; the Hybrid is a dual outlet valve for combined recirc and atmosphere venting, this system makes it possible to be used on cars with sensitive airflow meters.","brand":"GFB Go Fast Bits","offers":[{"title":"Default Title","offer_id":52360030322856,"sku":"GFVM_T9203","price":234.81,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0402\/2344\/1064\/files\/GFBT9203.jpg?v=1745909516"},{"product_id":"blow-off-valve-hybrid-subaru-wrx-14-up-fa20","title":"Hybrid Blow off\/Diverter Valve is 3 valves in one","description":"Want it loud? Quiet? In between? GFB Hybrid kits include a pair of blanking plugs that allow the valve to be configured for full recirculation venting, 50\/50 (atmosphere \/ recirc), or full atmosphere venting.","brand":"GFB Go Fast Bits","offers":[{"title":"Default Title","offer_id":52360042873000,"sku":"GFVM_T9207","price":234.81,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0402\/2344\/1064\/files\/GFBT9207.jpg?v=1745909530"},{"product_id":"diverter-dv-25mm-bosch","title":"DV+ Blow off Valve or BOV (25mm Bosch diverter replacement)","description":"The TMS range from GFB is designed specifically for the purpose of turbo lag reduction, and improving throttle response. Tests show TMS features can return?engine?to peak boost up to 30% faster than a factory diverter valve when shifting gears.?","brand":"GFB Go Fast Bits","offers":[{"title":"Default Title","offer_id":52360050770088,"sku":"GFVM_T9301","price":177.27,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0402\/2344\/1064\/files\/GFBT9301.jpg?v=1745909537"},{"product_id":"diverter-dv-audi-volkswagen","title":"DV+ Performance Diverter Valve, Faster, Stronger, Simpler, Better","description":"Furthermore, these benefits won't cost you the Earth! Rather than throwing the entire factory diverter valve system in the trash (like other manufacturer's \"solutions\"), the DV+ keeps what works, and replaces what doesn't. It retains the factory solenoid and ECU control to ensure simple installation and reliable operation.","brand":"GFB Go Fast Bits","offers":[{"title":"Default Title","offer_id":52360072102056,"sku":"GFVM_T9351","price":153.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0402\/2344\/1064\/files\/GFBT9351.jpg?v=1745909559"},{"product_id":"diverter-dv-mini-cooper-06-11","title":"DV+ Performance Diverter Valve, Faster, Stronger, Simpler, Better","description":"Furthermore, these benefits won't cost you the Earth! Rather than throwing the entire factory diverter valve system in the trash (like other manufacturer's \"solutions\"), the DV+ keeps what works, and replaces what doesn't. It retains the factory solenoid and ECU control to ensure simple installation and reliable operation.","brand":"GFB Go Fast Bits","offers":[{"title":"Default Title","offer_id":52360076820648,"sku":"GFVM_T9352","price":164.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0402\/2344\/1064\/files\/GFBT9352.jpg?v=1745909567"},{"product_id":"diverter-dv-mini-cooper-11-14","title":"DV+ Performance Diverter Valve, Faster, Stronger, Simpler, Better","description":"Furthermore, these benefits won't cost you the Earth! Rather than throwing the entire factory diverter valve system in the trash (like other manufacturer's \"solutions\"), the DV+ keeps what works, and replaces what doesn't. It retains the factory solenoid and ECU control to ensure simple installation and reliable operation.","brand":"GFB Go Fast Bits","offers":[{"title":"Default Title","offer_id":52360097595560,"sku":"GFVM_T9353","price":199.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0402\/2344\/1064\/files\/GFBT9353.jpg?v=1745909607"},{"product_id":"diverter-dv-focus-06-12-cobalt-08-10-porsche-911","title":"DV+ Performance Diverter Valve, Faster, Stronger, Simpler, Better","description":"Furthermore, these benefits won't cost you the Earth! Rather than throwing the entire factory diverter valve system in the trash (like other manufacturer's \"solutions\"), the DV+ keeps what works, and replaces what doesn't. It retains the factory solenoid and ECU control to ensure simple installation and reliable operation.","brand":"GFB Go Fast Bits","offers":[{"title":"Default Title","offer_id":52360106541224,"sku":"GFVM_T9354","price":173.7,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0402\/2344\/1064\/files\/GFBT9354.jpg?v=1745909627"},{"product_id":"diverter-dv-bmw","title":"DV+ Performance Diverter Valve, Faster, Stronger, Simpler, Better","description":"Furthermore, these benefits won't cost you the Earth! Rather than throwing the entire factory diverter valve system in the trash (like other manufacturer's \"solutions\"), the DV+ keeps what works, and replaces what doesn't. It retains the factory solenoid and ECU control to ensure simple installation and reliable operation.","brand":"GFB Go Fast Bits","offers":[{"title":"Default Title","offer_id":52360125808808,"sku":"GFVM_T9356","price":153.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0402\/2344\/1064\/files\/GFBT9356.jpg?v=1745909651"},{"product_id":"diverter-dv-mercedes-benz-ford-fiesta","title":"DV+ Performance Diverter Valve, Faster, Stronger, Simpler, Better","description":"Furthermore, these benefits won't cost you the Earth! Rather than throwing the entire factory diverter valve system in the trash (like other manufacturer's \"solutions\"), the DV+ keeps what works, and replaces what doesn't. It retains the factory solenoid and ECU control to ensure simple installation and reliable operation.","brand":"GFB Go Fast Bits","offers":[{"title":"Default Title","offer_id":52360170963112,"sku":"GFVM_T9358","price":153.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0402\/2344\/1064\/files\/GFBT9358.jpg?v=1745909704"},{"product_id":"diverter-dv-audi-volkswagen-1","title":"DV+ Performance Diverter Valve, Faster, Stronger, Simpler, Better","description":"Furthermore, these benefits won't cost you the Earth! Rather than throwing the entire factory diverter valve system in the trash (like other manufacturer's \"solutions\"), the DV+ keeps what works, and replaces what doesn't. It retains the factory solenoid and ECU control to ensure simple installation and reliable operation.","brand":"GFB Go Fast Bits","offers":[{"title":"Default Title","offer_id":52360214511784,"sku":"GFVM_T9359","price":269.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0402\/2344\/1064\/files\/GFBT9359.jpg?v=1745909781"},{"product_id":"diverter-dv-gm-2-0l-15-22","title":"DV+ Performance Diverter Valve, Faster, Stronger, Simpler, Better","description":"Furthermore, these benefits won't cost you the Earth! Rather than throwing the entire factory diverter valve system in the trash (like other manufacturer's \"solutions\"), the DV+ keeps what works, and replaces what doesn't. It retains the factory solenoid and ECU control to ensure simple installation and reliable operation.","brand":"GFB Go Fast Bits","offers":[{"title":"Default Title","offer_id":52360220672168,"sku":"GFVM_T9363","price":153.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0402\/2344\/1064\/files\/GFBT9363.jpg?v=1745909787"},{"product_id":"diverter-vta-audi-volkswagen","title":"T9451 Bov atmosphere Venting Factory replacement","description":"Like the DV+ though, it replaces the weak factory valve internals to ensure strength and reliability, especially in high boost applications. Other versions of the VTA are designed for use on cars that do not have any kind of factory-fitted diverter valve.","brand":"GFB Go Fast Bits","offers":[{"title":"Default Title","offer_id":52360239775912,"sku":"GFVM_T9451","price":206.55,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0402\/2344\/1064\/files\/GFBT9451.jpg?v=1745909802"},{"product_id":"diverter-vta-mercedes-benz-ford-fiesta","title":"T9458 Bov atmosphere Venting Factory replacement","description":"Like the DV+ though, it replaces the weak factory valve internals to ensure strength and reliability, especially in high boost applications. Other versions of the VTA are designed for use on cars that do not have any kind of factory-fitted diverter valve.","brand":"GFB Go Fast Bits","offers":[{"title":"Default Title","offer_id":52360244691112,"sku":"GFVM_T9458","price":206.55,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0402\/2344\/1064\/files\/GFBT9458.jpg?v=1745909809"},{"product_id":"blow-off-valve-deceptor-subaru-08-14-ej255","title":"ELECTRONICALLY ADJUSTABLE VENTING BIAS BOV\/Diverter Valve","description":"Control the sound of your BOV \"ON-THE-FLY\" Go on, admit it. There are times you wish you could have that signature turbo blow off sound, but you're not prepared to listen to it all the time. GFB's Deceptor Pro II delivers just what you need ? the ability to control how loud your BOV sound is, from the driver's seat.To top it off, if your car typically suffers issues such as backfiring and stalling when venting more than a certain percentage of air to atmosphere, the controller can easily be configured to limit the maximum venting ratio. This way, you can achieve a blow-off sound without having to put up with the issues.","brand":"GFB Go Fast Bits","offers":[{"title":"Default Title","offer_id":52360248623272,"sku":"GFVM_T9501","price":504.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0402\/2344\/1064\/files\/GFBT9501.jpg?v=1745909816"},{"product_id":"blow-off-valve-deceptor-subaru-sti-03-08-14-up","title":"ELECTRONICALLY ADJUSTABLE VENTING BIAS BOV\/Diverter Valve","description":"Control the sound of your BOV \"ON-THE-FLY\" Go on, admit it. There are times you wish you could have that signature turbo blow off sound, but you're not prepared to listen to it all the time. GFB's Deceptor Pro II delivers just what you need ? the ability to control how loud your BOV sound is, from the driver's seat.To top it off, if your car typically suffers issues such as backfiring and stalling when venting more than a certain percentage of air to atmosphere, the controller can easily be configured to limit the maximum venting ratio. This way, you can achieve a blow-off sound without having to put up with the issues.","brand":"GFB Go Fast Bits","offers":[{"title":"Default Title","offer_id":52360257175720,"sku":"GFVM_T9503","price":504.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0402\/2344\/1064\/files\/GFBT9503.jpg?v=1745909831"},{"product_id":"blow-off-valve-deceptor-subaru-wrx-14-up-fa20","title":"Electronically Adjustable Venting Bias BOV\/Diverter Valve","description":"Control the sound of your BOV \"ON-THE-FLY\" Go on, admit it. There are times you wish you could have that signature turbo blow off sound, but you're not prepared to listen to it all the time. GFB's Deceptor Pro II delivers just what you need ? the ability to control how loud your BOV sound is, from the driver's seat.To top it off, if your car typically suffers issues such as backfiring and stalling when venting more than a certain percentage of air to atmosphere, the controller can easily be configured to limit the maximum venting ratio. This way, you can achieve a blow-off sound without having to put up with the issues.","brand":"GFB Go Fast Bits","offers":[{"title":"Default Title","offer_id":52360270020776,"sku":"GFVM_T9507","price":472.68,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0402\/2344\/1064\/files\/GFBT9507.jpg?v=1745909847"}],"url":"https:\/\/www.truspeedperformance.com\/collections\/turbocharger-blow-off-valve.oembed","provider":"TruSpeed Performance LLC","version":"1.0","type":"link"}