Corsa 2008-2012 BMW M3 Convertible E93 Polished Sport Cat-Back Exhaust Forced Induction>Intercooler Ducting This coating combination reduces the

This coating combination reduces the outside surface temperature of headers and reduces engine compartment temperatures by as much as 46% vs

BMR uses heavy-duty 1-inch spherical bearings in machined bearing cups to replace the factory rubber bushings

This Muffler is 5 inches in diameter and 15 inches long

excellent filtration

/in rear) to give you great handling and a smooth ride

Corsa 2008-2012 BMW M3 Convertible E93 Polished Sport Cat-Back Exhaust Forced Induction>Intercooler Ducting This coating combination reduces theCORSAs Patented Reflective Sound Cancellation(R) (RSC) Technology allows acoustic engineers to create a drone free exhaust sound, styled specifically to fit the personality of your vehicle. Each system is designed to increase vehicle performance, deliver an AGGRESSIVE SOUND under acceleration and a DRONE FREE EXPERIENCE during cruise. Performance gains are not affected by sound choice.