Go Fast Bits - Respons TMS Universal Blow off valve or BOV with GFB TMS advantage - 08-14 WRX interior-trim synthetic nanofiber filtration media which

synthetic nanofiber filtration media which is then pleated to maximise the effective surface area which in turn increases air flow

Keep your GTI and Golf R cool with the IE FDS Intercooler

What Is Exhaust Pressure

Must be used in conjunction with base carrier bars

70mm (Largest on the Market)

Go Fast Bits - Respons TMS Universal Blow off valve or BOV with GFB TMS advantage - 08-14 WRX interior-trim synthetic nanofiber filtration media whichRESPONS TMS : SMARTER THAN A DUAL PORT BOV! Atmosphere venting BOV wont work on your car? Try a GFB Respons youll be surprised! Just another dual port BOV? On the surface, it may look like just another dual port blow off valve, but the Respons is actually much more than that. Featuring GFBs venting bias adjustment system, the Respons allows you to precisely control how much air vents from each of the two outlets. Why is this so important? Two key