GO FAST BITS RESPONS BOV KIT: 2002–2007 SUBARU WRX/STI

T9003

Factory diverter valves are commonly known to leak or fail, especially with age or higher boost levels. A Go Fast Bits TMS will hold as much boost as you can throw at it, 24/7, as no frequent rebuild or replacement is required. The Go Fast Bits TMS is designed specifically to minimize turbo lag. Tests show that it can return the engine to peak boost up to 30-percent faster than a factory diverter when shifting gears, while delivering up to 40-percent more transitional boost.

Factory diverter valves tend to operate fully open or fully shut. This can cause annoying surging at freeway speeds, requiring constant throttle corrections to hold a steady speed. The Go Fast Bits TMS completely eliminates this problem, making the car smoother to drive. Want noise? Go Fast Bits' patented response succeeds where others have failed! By adjusting the venting ratio of atmosphere/recirc, you can achieve a sound without throwing a CEL, running rich, stalling using more fuel or causing other problems commonly associated with atmospheric venting valves.

Application: 2002–2007 Subaru WRX / 2004–2010 Subaru STI