MBRP 15-20 Audi S3 T304 Stainless Steel Cat - Active 10487 0 LED Controller has several

0 LED Controller has several advantages over the previous version

cone was designed to achieve maximum performance in horizontal installations and offering

also the one push electrical control panel

Dedicated Wind Instrument

MBRP 15-20 Audi S3 T304 Stainless Steel Cat - Active 10487 0 LED Controller has severalOur high flow performance exhaust systems maximize exhaust flow so your engine keeps its cool with lower exhaust temperatures. Your reward will be greater fuel efficiency; more torque; more horsepower; and last but not least a sound that is pure MBRP. Pro Series Cat Back Exhaust System; 3 in.; Quad Split Rear Exit; 4 in. Carbon Fiber Tips; w Active Exhaust; 304 Stainless Steel; 4" Outside Diameter Carbon Fiber Tips Included. For use on cars factory