Add Wish List Quick view Add to Cart The item has been added RaceChip RS + App - Audi A4 (B8) (2007 - 2015) 2.0 TDI (120 HP/ 88 kW) Torque Increase (NM):70Economy Gain (MPG):20Power Gain (PS):20RaceChip RS Tuning Box - Bluetooth Version with App ControlThe bestseller of the RaceChip tuning boxes. Completely newly developed optimisation software with engine-specific tuning,... MSRP: £258.00 Add to Cart The item has been added Compare