Add Wish List Quick view Add to Cart The item has been added RaceChip RS + App - Audi A3 (8V) (2012 - 2020) S3 2.0 TFSI (OPF) (300 HP/ 221 kW) Torque Increase (NM):62Economy Gain (MPG):20Power Gain (PS):37RaceChip 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