Add Wish List Quick view Add to Cart The item has been added RaceChip RS + App - BMW X1 (F48) (from 2014) 20d (190 HP/ 140 kW) Torque Increase (NM):88Economy Gain (MPG):20Power Gain (PS):29RaceChip 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