Add Wish List Quick view Add to Cart The item has been added RaceChip RS - Mercedes-Benz GLC (X254) (from 2022) 300e (313 HP/ 230 kW) Torque Increase (NM):58Economy Gain (MPG):20Power Gain (PS):35RaceChip 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: £349.00 Add to Cart The item has been added Compare