IE Audi 4.0T V8 EA825 ECU Tune For C8 RS6, RS7, S8, SQ7, SQ8, & RSQ8 Stage:Pure900 Dual stiffness settings let you

Dual stiffness settings let you fine-tune your feel

1998 - 2010

We then validated this success with over 18 months of field testing

IE's cold air intake has been specifically engineered and developed using professional racing design aspects and specialized computational flow dynamic software

IE Audi 4.0T V8 EA825 ECU Tune For C8 RS6, RS7, S8, SQ7, SQ8, & RSQ8 Stage:Pure900 Dual stiffness settings let youLEADING FEATURES Innovative mobile tuning for an easy install Thrilling power and acceleration gains 91, 93, 104, E40, & E85 fuel maps included Supports stock and upgraded hardware Pure 900 Hybrid Turbo support for massive power Unlocks many advanced tuning features Shielded by iE AutoProtect Apple & Android phones supported ENGINE TUNES POWER RESULTS FITMENT Take control of your Audi C8 4. 0TT by unlocking thrilling power and acceleration from your