Add Wish List Quick view Add to Cart The item has been added RaceChip RS + App - Subaru WRX (VA) (2015 - 2021) STI 2.5T (309 HP/ 227 kW) Torque Increase (NM):90Economy Gain (MPG):20Power Gain (PS):61RaceChip 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
