Scorpion Exhausts Cat-Back - BMW F20 M135i 2012-Pre June 2013 2012-2013 Options:Non-resonated fill the arches or improve

fill the arches or improve the overall look of the car

so we'd take the drive wheels off and bolt your car directly to the dyno so there's no room for error like traditional rolling road dynos

every tune is precise

Power increased to 265BHP and 400Nm

Scorpion Exhausts Cat-Back - BMW F20 M135i 2012-Pre June 2013 2012-2013 Options:Non-resonated fill the arches or improveScorpion exhausts are hand built in the UK with precision and purpose. Each system is crafted from aerospace grade T304 stainless steel and developed using the same tools, materials, and techniques trusted by leading race teams and performance specialists. The result is a perfect balance of power, tone, and reliability built to perform on road or track. Why Choose Scorpion British built quality designed, developed, and hand fabricated in Derbyshire.