Add Wish List Quick view Choose Options RaceChip XLR5 - Alfa Romeo 147 (937) (from 2000) 1.6 16V T.Spark Eco (105 HP/ 77 kW) Next-gen throttle response for your Alfa 147 (937) 1.6 16V T.Spark Eco The RaceChip XLR5 is our latest throttle response controller with advanced calibration and ultra-precise response curves. The... RRP: Was: Now: £199.00 - £249.00 Choose Options Compare