CORSA Performance 14569 Corsa 2008-2012 BMW M3 E90 Polished Sport Cat-Back Exhaust

2.5in. Cat-Back Dual Rear Exit with Twin 3.0in. Polished Pro-Series Tips

E90 M3 08-11 SEDN QUAD 3 PRO

CORSAs 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.

Features and Benefits: 15 lbs. Lighter Than Stock; 304 Stainless Steel Construction; Custom Tuned - Aggressive Exhaust Note; Detailed Printed Instructions Incl. Full-Color Available Online; Dual Walled Polished Stainless Steel Tips; Easy Bolt-On Installation; Flows Better Than Stock; Limited Lifetime Warranty; Made in the U.S.A.; No Drone At Cruise; No Welding Required; Patented No Drone Reflective Sound Cancellation RSC Technology