Add Wish List Quick view Add to Cart The item has been added RaceChip RS + App - BMW 7 Series (E65-66) (2001 - 2009) 745d (329 HP/ 242 kW) Torque Increase (NM):121Economy Gain (MPG):20Power Gain (PS):44RaceChip 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