Add Wish List Quick view Add to Cart The item has been added RaceChip RS - Citroën DS4 (2011 - 2015) 1.6 HDi 110 (110 HP/ 81 kW) Torque Increase (NM):66Economy Gain (MPG):20Power Gain (PS):28RaceChip RS Tuning Box - Non Bluetooth VersionThe bestseller of the RaceChip tuning boxes. Completely newly developed optimisation software with engine-specific tuning, high-quality hardware... MSRP: £199.00 Add to Cart The item has been added Compare