Add Wish List Quick view Add to Cart The item has been added RaceChip RS + App - Audi A3 (8Y) (2020 - 2024) S3 2.0 TFSI (310 HP/ 228 kW) Torque Increase (NM):52Economy Gain (MPG):20Power Gain (PS):52RaceChip RS Tuning Box - Bluetooth Version with App ControlThe bestseller of the RaceChip tuning boxes. Completely newly developed optimisation software with engine-specific tuning,... MSRP: £408.00 Add to Cart The item has been added Compare