-20% Add Wish List Quick view Choose Options RaceChip XLR5 - Mercedes-Benz M-Class (W164) (from 2005) ML 350 (272 HP/ 200 kW) Next-gen throttle response for your MB M-Class (W164) ML 350 The RaceChip XLR5 is our latest throttle response controller with advanced calibration and ultra-precise response curves. The most refined... RRP: Was: £199.00 Now: From £159.20 Choose Options Compare