{"product_id":"go-fast-bits-gfb-hybrid-tms-dual-port-blow-off-valve-for-subaru-wrx-and-forester-xt","title":"Go Fast Bits GFB Hybrid TMS Dual Port Blow-Off Valve for Subaru WRX and Forester XT","description":"The Hybrid valve is back! In 1999, GFB's first Hybrid valve pioneered the dual port design, which was so successful the technology has since been adopted by most other brands. By \"staging\" the two venting outlets, at low valve lifts most of the air is recirculated. As the car is driven harder, the valve opens further and more of the atmosphere venting port is exposed for a louder sound\nthe 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.\nSubaru WRX MY01-07, STi MY02-on, XT Forester MY05-08\n\u003cul\u003e\n  \u003cli\u003eDual staged venting outlets, configurable for full recirculation, 50\/50, or full atmosphere operation using the provided plugs.\n\nTMS technology enables up to 30% faster boost recovery on gearshift\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe Go Fast Bits GFB Hybrid TMS Dual Port Blow-Off Valve is engineered to enhance your Subaru's performance with innovative venting technology. Featuring a dual staged venting system, this valve allows you to configure full recirculation, split operation, or full atmosphere venting by simply swapping out provided plugs, making it adaptable to a variety of driving preferences and airflow meter sensitivities. Its design leverages the original hybrid venting concept introduced in 1999, which has since been adopted across many brands for its proven efficiency and sound characteristics. The venting outlets are staged to recirculate most of the air at low valve lifts, reducing turbo lag and maintaining smooth boost response, while at higher lifts, the valve opens wider for a louder sound and more atmosphere venting to produce an aggressive exhaust note. This feature is particularly beneficial for enthusiasts seeking improved throttle response and auditory feedback during spirited driving. The GFB Hybrid TMS Valve also incorporates TMS technology, which provides up to 30% faster boost recovery after gear shifts, contributing to quicker spool times and enhanced acceleration. Designed specifically for Subaru models including the Impreza, WRX, and Forester XT from 2004 to 2008, this valve offers an easy bolt-on upgrade that maintains compatibility with sensitive airflow meters. Its robust construction ensures durability under demanding conditions, and its adjustable venting options make it a versatile tool for tuning your vehicle’s turbo system. Note that this product is not CARB approved and requires carb acknowledgment, making it suitable for off-road or racing applications where emissions compliance is not mandated. Whether you're aiming for improved performance, a more aggressive sound, or faster boost response, the GFB Hybrid TMS Dual Port Valve offers a reliable and adaptable solution for your Subaru turbocharged engine.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eDual staged venting outlets: configurable for full recirculation, split, or full atmosphere venting with provided plugs.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eTMS technology: enables up to 30% faster boost recovery after gear shifts.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eDesigned for Subaru WRX and Forester XT (2004-2008): fits multiple model years for easy installation.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eHybrid dual port design: recirculates air at low lift and vent to atmosphere at higher lift for enhanced sound and performance.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eRobust construction: durable materials built for demanding driving conditions.\u003c\/li\u003e\u003c\/ul\u003e\u003cbr\u003e\nFitment:\u003cbr\u003e\n2002 Subaru Impreza WRX\u003cbr\u003e\n2003 Subaru Impreza WRX\u003cbr\u003e\n2004 Subaru Impreza WRX\u003cbr\u003e\n2004 Subaru Impreza WRX STI\u003cbr\u003e\n2005 Subaru Forester XT\u003cbr\u003e\n2005 Subaru Forester XT Premium\u003cbr\u003e\n2005 Subaru Impreza WRX\u003cbr\u003e\n2005 Subaru Impreza WRX STI\u003cbr\u003e\n2006 Subaru Forester XT Limited\u003cbr\u003e\n2006 Subaru Impreza WRX\u003cbr\u003e\n2006 Subaru Impreza WRX Limited\u003cbr\u003e\n2006 Subaru Impreza WRX STI\u003cbr\u003e\n2006 Subaru Impreza WRX TR\u003cbr\u003e\n2007 Subaru Forester XT Limited\u003cbr\u003e\n2007 Subaru Impreza WRX\u003cbr\u003e\n2007 Subaru Impreza WRX Limited\u003cbr\u003e\n2007 Subaru Impreza WRX STI\u003cbr\u003e\n2007 Subaru Impreza WRX STI Limited\u003cbr\u003e\n2007 Subaru Impreza WRX TR\u003cbr\u003e\n2008 Subaru Forester XT Limited\u003cbr\u003e\n2008 Subaru Impreza WRX STI\u003cbr\u003e\n2009 Subaru Impreza WRX STI\u003cbr\u003e\n2010 Subaru Impreza WRX STI\u003cbr\u003e\n2010 Subaru Impreza WRX STI Special Edition\u003cbr\u003e\n2011 Subaru Impreza WRX STI\u003cbr\u003e\n2011 Subaru Impreza WRX STI Limited\u003cbr\u003e\n2012 Subaru Impreza WRX STI\u003cbr\u003e\n2012 Subaru Impreza WRX STI Limited\u003cbr\u003e\n2013 Subaru Impreza WRX STI\u003cbr\u003e\n2013 Subaru Impreza WRX STI Limited\u003cbr\u003e\n2014 Subaru Impreza WRX STI\u003cbr\u003e\n2014 Subaru Impreza WRX STI Limited\u003cbr\u003e\n2015 Subaru WRX STI Base\u003cbr\u003e\n2015 Subaru WRX STI Launch Edition\u003cbr\u003e\n2015 Subaru WRX STI Limited\u003cbr\u003e\n2016 Subaru WRX STI Base\u003cbr\u003e\n2016 Subaru WRX STI Limited\u003cbr\u003e\n2016 Subaru WRX STI Series.HyperBlue\u003cbr\u003e\n2017 Subaru WRX STI Base\u003cbr\u003e\n2017 Subaru WRX STI Limited\u003cbr\u003e\n2018 Subaru WRX STI Base\u003cbr\u003e\n2018 Subaru WRX STI Limited\u003cbr\u003e\n2018 Subaru WRX STI Type RA\u003cbr\u003e\n2019 Subaru WRX STI Base\u003cbr\u003e\n2019 Subaru WRX STI Limited\u003cbr\u003e\n2019 Subaru WRX STI S209\u003cbr\u003e\n2020 Subaru WRX STI Base\u003cbr\u003e\n2020 Subaru WRX STI Limited\u003cstyle\u003etable.productattributes, .productattributes td { border-bottom: 1px solid #ddd; border-collapse: collapse; padding: 2px; text-align: left; }\u003c\/style\u003e\n\u003ctable class=\"productattributes\"\u003e\n\u003cthead\u003e\u003ctr\u003e\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbdoy\u003e\n\u003ctr\u003e\u003ctd\u003eAir Freight Prohibited: false\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eNot Carb Approved: true\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eCarb Acknowledgement Required: true\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eLtl Freight Required: false\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eProp 65: Y\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003ePart Type: automotive\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eEpa: N\/A\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eRegular Stock: t\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eUnits Per Sku: 1\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbdoy\u003e\n\u003c\/table\u003e\u003cbr\u003e","brand":"Go Fast Bits","offers":[{"title":"Default Title","offer_id":53603036102929,"sku":"T9203","price":234.81,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0949\/3830\/0689\/files\/df557a14fdec8a82a32c6db815a0eca8.jpg?v=1779961556","url":"https:\/\/shoprenegade.com\/products\/go-fast-bits-gfb-hybrid-tms-dual-port-blow-off-valve-for-subaru-wrx-and-forester-xt","provider":"Renegade Speed by Renegade Racing \u0026 Performance","version":"1.0","type":"link"}