Add Wish List Quick view Add to Cart The item has been added RaceChip RS + App - BMW 7 Series (F01-04) (2008 - 2015) 740d (313 HP/ 230 kW) Torque Increase (NM):115Economy Gain (MPG):20Power Gain (PS):41RaceChip 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