Add Wish List Quick view Add to Cart The item has been added RaceChip RS + App - Lexus RX IV (AL20) (2015 - 2022) RX 200t/300 (238 HP/ 175 kW) Torque Increase (NM):80Economy Gain (MPG):20Power Gain (PS):53RaceChip 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