Borla 2015 BMW M3 4 Door SS Dual Split Rear Exit Catback Exhaust Carbon Fiber Width: 20mm

Width: 20mm

AVAILABLE OPTIONS:

High flow filter designed to improve performance

Made in the USA and engineered to last

Borla 2015 BMW M3 4 Door SS Dual Split Rear Exit Catback Exhaust Carbon Fiber Width: 20mmBORLA Type S Type S II Cat Back & Rear Section exhaust systems feature patented straight through and multi core technology to unleash hidden horsepower. Increased exhaust velocity adds power, driving excitement, fuel economy, and a distinctive more aggressive sounding S Type sound respected by motoring enthusiasts everywhere. From the design characteristics of the inner cores to the amount of sound absorbing composite filament, all specifications of