Add Wish List Quick view Add to Cart The item has been added RaceChip RS + App - BMW 1 Series (F40) (from 2019) 118i (140 HP/ 103 kW) Torque Increase (NM):67Economy Gain (MPG):20Power Gain (PS):39RaceChip RS Tuning Box - Bluetooth Version with App ControlThe bestseller of the RaceChip tuning boxes. Completely newly developed optimisation software with engine-specific tuning,... MSRP: £288.00 Add to Cart The item has been added Compare