Add Wish List Quick view Add to Cart The item has been added RaceChip RS + App - Audi A6 (C8) (from 2018) 40 TFSI (190 HP/ 140 kW) Torque Increase (NM):75Economy Gain (MPG):20Power Gain (PS):44RaceChip RS Tuning Box - Bluetooth Version with App ControlThe bestseller of the RaceChip tuning boxes. Completely newly developed optimisation software with engine-specific tuning,... MSRP: £308.00 Add to Cart The item has been added Compare