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BMW E88 Corsa Performance Exhaust Systems

BMW E88 Corsa Performance Exhaust Systems CORSA is one of the largest automotive and high-end marine exhaust tuning companies in the USA with engineering and manufacturing facilities in Ohio and a patented, proprietary technology called Reflective Sound Cancellation™ (RSC, for short). CORSA consults to General Motors, Ford and Daimler-Chrysler and carries the title of "official licensed product" on its GM aftermarket exhaust systems.

The result of the CORSA's partnership and extensive research and development on the BMW 3 and 5 Series, is the new dronefree RSC™ exhaust system, delivering a pleasant sound at idle and cruise, and a muscular roar at high rpm. CORSA tuned this system specifically to counter drone. Sound pressure waves are reflected within the muffler case and unwanted noise frequencies are cancelled through patented Refective Sound Cancellation™ technology. Their straight-through design coupled with RSC™ noise cancellation technology allows them to tune out the undesirable low frequencies that cause droning, while reducing back pressure. A reduction in back pressure allows the engine to produce more horsepower and torque. The end result is a tuned muffler that produces the best sound and performance possible.
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E82 135i Turner/Corsa Sport Exhaust System


  • Aggressive, Throaty Sound
  • No Highway Drone!
  • Rear Muffler Section - a bargain compared to a full system
  • Made in the USA
  • Lifetime Warranty

The 135i deserves a more aggressive exhaust like this Corsa. Turbos will muffle the sound on any engine and some 135 models have an extra set of catalytic converters and a center resonator to further muzzle the engine note. The Corsa 135i exhaust has been developed as a bolt-on performance muffler upgrade over the stock muffler. It's lighter (-7lbs) and flows much better (18%) than the factory 135i exhaust. The sound is throaty with a bit of pop and rumble especially getting off the throttle. But there's no drone thanks to Corsa's Reflective Sound Cancellation system. For a 135i exhaust upgrade that bolts on, sounds great, and makes more power the Corsa is our favorite!

Reflective Sound-Cancellation (RSC) technology - This feature is a patented non-electrical noise control system, where engine sound (pressure) waves are reflected in passages inside the muffler 180 degrees out of phase 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 the Corsa technology, the stainless steel mufflers are tuned to eliminate passenger cabin resonance and produce just the "right" sound. The result is quieter cruising with an awe-inspiring roar at full throttle. This system is amazingly quiet during normal cruising, due to the "no drone" RSC technology, yet still has an aggressive presence and full sound while under throttle. This makes for ideal sound for those that want an aggressive "roar" while driving hard, yet still want a more discrete lower volume for normal cruising.

This is a cat-back system, which replaces the rear muffler of the stock 135i exhaust. It's very easy and straightforward to install and the rest of the exhaust can remain on the car. Detailed photographic instructions are included. This system is 100% Made in the USA and carries a lifetime warranty from the manufacturer. This exhaust is emissions legal in all 50 states (no effect whatsoever on emissions, and no "Check Engine" warning lights).

Sound Clips:


E82 135i Corsa Exhaust
launch, revving, cruise, and exterior driving
E82 135i Corsa Exhaust
revving and fly-by

Exhaust Specs:


section:rear muffler

connects to:stock center section

tip style:3.5" dual round; stainless or black (polished)

material:T304 stainless steel

This Corsa Exhaust system fits the following BMWs:
2006-2013 E82 BMW 135i
2006-2013 E88 BMW 135i

Turner Motorsport
Part #: COR14564X
Price: $1229.00 (USD) 
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