Scorpion Exhausts Cat-Back - BMW F20 M135i Post June 2013-2016 2013-2016 vendor-Rival Motorsport Balances torque between rear wheels

Balances torque between rear wheels without braking the wheel with less traction

Variable Overrun Duration (in seconds)

or vehicle setup

This is done at TRS HQ in Stratford Upon Avon

Scorpion Exhausts Cat-Back - BMW F20 M135i Post June 2013-2016 2013-2016 vendor-Rival Motorsport Balances torque between rear wheelsScorpion 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.