Corsa 3.0" Sport Cat-Back Exhaust for 2015-2020 Subaru WRX STI (14857)

Product Description

CORSA's Patented RSC® Technology is designed for an AGGRESSIVE SOUND under acceleration and DRONE-FREE EXPERIENCE during cruise. Every exhaust system is engineered specific to each vehicle application in order to maximize performance and eliminate drone at cruise. Every vehicle-specific CORSA product is engineered and designed to match the unique properties of the vehicle it is designed for to deliver perfect fitment and performance. CORSA does not recommend or recognize purchases and installations on unspecified vehicles. CORSA branded exhaust systems are backed by a Limited Lifetime warranty for as long as you own your vehicle with proof of purchase.

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Product Brand Information

CORSA Performance entered the exhaust category in 1998, re-writing the rulebook for what a performance exhaust should be with the launch of our revolutionary RSC® (Reflective Sound Cancellation®) Technology. RSC® Technology allows CORSA Performance the unique ability to selectively target and eliminate resonant frequencies that cause drone, while custom tuning the exhaust note. Since the debut of RSC® Technology in 1998 on the C5 Corvette, CORSA Performance has invested countless resources Perfecting the Science of Sound, resulting in world-wide recognition for high-performance, aggressive exhausts systems that eliminate drone. With numerous patents protecting multiple generations of CORSA’s unique RSC® Technologies, CORSA Performance exhaust systems remain the standard by which all other exhaust systems are measured. Beginning in 2012, CORSA entered the Air Intake market with a range of products that take advantage of CORSA’s advanced understanding of airflow. Having pioneered Straight-Through Design with RSC® exhaust systems that yield dramatic performance gains, CORSA has leveraged that knowledge of air-flow to create free-flowing, direct path Air Intakes.