Corsa Sport exhaust systems employ a straight-through, non-restrictive design. They’re coupled with their patented reflective sound cancellation science to tune out annoying low frequencies that cause droning and leave you with a crisp, clean sound. This cutting-edge innovation also reduces backpressure, allowing your engine to produce more horsepower and torque. The robust, aggressive-sounding Corsa Sport exhaust systems are manufactured from premium stainless steel, with mandrel bends and handcrafted tips polished to a gleaming brightness to enhance your ride’s appearance. Developed to fit right every time, Corsa exhausts go on fast–no cutting or welding is necessary. Corsa Sport exhaust systems are bold when you want them to be, quiet when you need them to be, and proudly made in the USA!
Straight-through 3.0″ Dia Cat-Back, nonrestrictive design.
Specifically tuned for the 2011-14 Subaru Impreza STI Sedan 2.5L Turbo Manual
Flow bench-tested 64% gain in exhaust flow vs. stock system.
Premium stainless steel construction, crafted with pride and precision in the USA.
Patented CORSA Reflective Sound Cancellation® (RSC) Technology for superior sound and ultimate performance.
Handcrafted, polished stainless steel Black Pro-Series 3.5 tips, dual rear exit
Includes all necessary hardware and illustrated installation guide.
50-state emissions legal.
Limited Lifetime Warranty for as long as you own your STI.