Add Wish List Quick view Add to Cart The item has been added RaceChip RS + App - BMW X5 (E70) (2006 - 2013) 35d (286 HP/ 210 kW) Torque Increase (NM):109Economy Gain (MPG):20Power Gain (PS):42RaceChip 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