Corsa BMW 3 Series E92 335 Coupe SPORT 2.5" Axle-Back Stainless Steel Exhaust, 2007 to 2012

Corsa Performance Sport 2.5" Axle-Back Stainless Steel Exhaust, BMW 3 Series E92 335 Coupe, 2007-2012, Corsa #14561, Corsa #14561BLK

CORSA Performance Exhausts focuses on delivering the best of what you want to enhance your driving experience.

CORSA Performance is the market leader for premium exhaust systems through advanced engineering and innovation.  Since 1998, CORSA has engineered the most advanced exhaust systems in the world. CORSA's Patented Reflective Sound Cancellation^® Technology is designed for an AGGRESSIVE SOUND under acceleration and a DRONE-FREE EXPERIENCE during cruising and coasting.

Drone (also known as resonance) is the byproduct of low frequency sound energy generated by engine exhaust interacting with the body structure of the car. This sound energy generated by the engine and flow noises are amplified by the trunk and cabin cavities at certain rpms, resulting in a low frequency, dull, thrumming sound that can be very annoying. Certain low frequency sounds can even make people nauseous. Corsa Performance Exhausts may drone when accelerating or when engine is under load. 

Corsa Performance Exhaust's Reflective Sound Cancellation™ (RSC™) technology tries to eliminates "problem" frequencies that cause interior drone/resonance at cruising speeds.  Unwanted, low frequency sound waves are intended to be diverted through specifically designed channels.  You may experience drone driving up hills and when accelerating.

Improved Horsepower And Torque - Patented non-restrictive straight-through design reduces back pressure and frees up additional power. A straight-through, unrestricted design reduces back pressure, as a results increases engine efficiency, horsepower and torque.  No update to the ECU is needed when installing a CORSA Performance exhaust system; although re-tuning of the ECU using an aftermarket programmer or custom tune may yield even greater HP & Torque gains. 

Potential For Better Fuel Economy - Less back pressure and more power means your engine functions more efficiently and that translates into better fuel economy.  While many of Corsa's owners have noticed significant improvement in fuel mileage, scientific testing has yet to be completed. Driving skill and style has much to do with fuel consumption.

Premium 304L Stainless Steel Construction - Limited Lifetime Warranty - The combination of 304L stainless steel construction and the fact that Corsa systems don't use cheap easily degraded packing materials ensure your product will last. Corsa Performance Exhaust systems are specifically designed for each vehicle make, model, type and even transmission to deliver the best sound, with no drone, and maximize performance. Larger pipe size is not always best and Corsa Performance chooses the diameter pipe that best suits a vehicle to maximize the outcome. Corsa utilizes only premium grade stainless steel in all CORSA products. This includes not just the pipes and mufflers, but the hangars and clamps as well.

Included All Necessary Hardware And Full Color Instructions - Corsa systems come with top quality TORCA Clamps, that are also 304SS, and instructions that feature actual full color photos to make your install as simple as possible. Everything needed to complete the installation is included. Each system includes the mufflers, pipes, hangars, 304SS Polished Tips of your choice and all of the necessary instructions and information for installation.

50 State Emissions Legal - Designed to install to the rear of the factory catalytic converter so you have no hassles with emissions.  Bolt it on and go.  No Check Engine Lights or Error Codes are activated by the proper installation or use of a CORSA Performance exhaust system.  Our systems kits will not void your new car warranty. Your rights are protected under the Magnuson-Moss Warranty Act, 15 USC, 2302.

Handcrafted In The USA - Proudly manufactured in Berea, OH, USA.