All Corsa systems are built to order by Corsa directly and require a 4-5 week lead time.

Reflective Sound Cancellation technology for the M3

Manufactured and engineered in the USA with a unique technology called Reflective Sound Cancellation™. The result is a drone-free exhaust system, delivering a pleasant sound at idle and cruise and a muscular roar at high rpm.

How does it work?

Reflective Sound-Cancellation™ (RSC™) - a non-electrical noise control system without the complication of incorporating the use of electronics or speakers. Essentially, engine sound (pressure) waves are reflected in passages inside the muffler to cancel out unwanted sound waves. The result is a "tuned" muffler that "cleans up" the noise without eliminating the pure sound of power associated with a high-performance vehicle. Using this Corsa technology, the stainless steel Corsa Performance line of mufflers are tuned to eliminate passenger cabin resonance and produce just the "right" sound. .

The Corsa Performance muffler design does not use conventional packing materials, and provides a totally un-restrictive exhaust flow for maximum power output.

The RSCE92M3 is fully emissions-legal in all 50 states.

There is no effect whatsoever on emissions and there will not be any "Check Engine" warning lights.

"Best in class" build quality, made right here in the USA!

Construction enhancements include 100% mandrel-bent pipes, 3" PRO-series tips, and TIG-welded seams.

FULL INSTALLATION GUIDE INCLUDED:



FLOWBENCH TESTING: