GIAC is the after-market performance software tuning leader for the audi ® A4 ® B7 2006 - 2008 2.0 Turbo - 200 BHP Wake Up That 2.0T FSI! 1 | 034Motorsport Performance ECU Software for B7 Audi A4 2.0T FSI Directly from Audi, the 2.0T FSI can feel numb and rather unresponsive for a 2.0 liter turbocharged motor. It lacks the pep that one would expect from a small forced induction setup. The A4 B7 (EA113) additionally requires injectors (MS100041 or 06F 906 036 F), a HPFP, and may require an upgraded rail valve (Z1001952) as some factory parts wear over time. This system may require transmission and engine internal upgrades. Audi Forums A4 Series. Audi S4/A4/A4 Cab (B7 Chassis) So I've almost pulled the trigger on the bits required for stage 2 a couple times over last few days but before i actually do it i could do with some help H2u9uN4.

audi a4 b7 stage 2 requirements