Add Wish List Quick view Choose Options RaceChip XLR5 - Mercedes-Benz A-Class (W168) (from 1997) A 190 (125 HP/ 92 kW) Next-gen throttle response for your MB A-Class (W168) A 190 The RaceChip XLR5 is our latest throttle response controller with advanced calibration and ultra-precise response curves. The most refined... RRP: Was: Now: £199.00 - £249.00 Choose Options Compare