BMW S1000XR SP Carbon Fibre Round Big Bore XLS Exhaust 2015 2016 2017 2018 2019
£290
SP Engineering Carbon Fibre Round Big Bore XLS Exhaust. · BSAU Stamped Exhaust with Removable Baffle/ DB Killer. After running on a dyno we have proven increase of mid range power of average 4.5BHP!
