Add Wish List Quick view Add to Cart The item has been added RaceChip RS + App - Nissan Interstar (X70) (2002 - 2010) dCI 90 (90 HP/ 66 kW) Torque Increase (NM):64Economy Gain (MPG):20Power Gain (PS):22RaceChip RS Tuning Box - Bluetooth Version with App ControlThe bestseller of the RaceChip tuning boxes. Completely newly developed optimisation software with engine-specific tuning,... MSRP: £258.00 Add to Cart The item has been added Compare