Your  Chip tuning Audi RS4 B7 - 2004 -> 2008 RS4 4.2 V8 420 HP  can achieve much more performance!!!

Our chiptuning for the  Chip tuning Audi RS4 B7 - 2004 -> 2008 RS4 4.2 V8 420 HP  provides immediately noticeably better performance.

All our settings are tested on the  Chip tuning Audi RS4 B7 - 2004 -> 2008 RS4 4.2 V8 420 HP  on a performance test stand.

This is the only way to guarantee you more performance for the  Chip tuning Audi RS4 B7 - 2004 -> 2008 RS4 4.2 V8 420 HP  with a more than excellent result.

With our chiptuning for the  Chip tuning Audi RS4 B7 - 2004 -> 2008 RS4 4.2 V8 420 HP  you profit from:

• More Power
• More HP
• More torque
• More Speed
• More Drifting
• More fun
• Less consumption
• Highest quality