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GFB 02-07 WRX / 04-10 STI TMS Respons Blow Off Valve Kit

SKU T9003

MPN gfbT9003

$320.85 · In stock

GFB 02-07 WRX / 04-10 STI TMS Respons Blow Off Valve Kit

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.

Confirmed vehicle fitment
YearsMakeModelSubmodelDrive
2015SubaruWRX STILaunch Edition
2018SubaruWRX STIType RA
2002–2004SubaruImprezaTS
2001–2005SubaruImprezaRS
2010SubaruImprezaWRX STI Special Edition
2006–2008SubaruForesterXT Limited
2001–2004SubaruImprezaOutback
2005SubaruImprezaOutback Sport
2005SubaruForesterXT Premium
2006–2007SubaruImprezaWRX TR
2004–2005SubaruForesterXT
2008SubaruForesterSports 2.5 XT
2001SubaruImprezaL
2006–2007SubaruImprezaWRX Limited
2015–2020SubaruWRX STIBase
2007SubaruImprezaWRX STI Limited
2002–2007SubaruImprezaWRX
2015–2020SubaruWRX STILimited
2019SubaruWRX STIS209
2011–2014SubaruImprezaWRX STI Limited
2016SubaruWRX STISeries.HyperBlue
2004–2014SubaruImprezaWRX STI
Specifications
CategoryForced Induction
Sub-CategoryBlow Off Valves
UPC9328022000909
CARB ApprovedNo
Prop 65 WarningY
Weight1.6 lb
Dimensions (L×W×H)6.4 × 6.3 × 3.7 in