GFB TMS Respons blow off valve kit for 06-10 Mazdaspeed 3 and 6 and 1990-1994 Mitsubishi Eclipse models, with an adjustment ring that sets how much air is vented or recirculated and a valve built to hold boost pressures of 100psi+.
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.
Features
Listed for 1 vehicle: the fitment table on this page shows each year, make and model it fits.
Part number: T9002
Specifications
Manufacturer data for this part — all visible, no tabs to dig through.
| Brand | Go Fast Bits |
| Part number | GFBT9002 |
| Category | Engine & Driveline |
Customer reviews
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$449.19
$441.99
$96.07
Worth adding
Useful in any truck — ships separately in its own box.
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