Corsa 2005-2007 Chevrolet Corvette (C6) 6.0L/6.2L Black Xtreme Axle-Back Exhaust w/4.5in Tips Interior Accessories>Shift Knobs developing exhaust back pressure in

developing exhaust back pressure in the engines combustion chamber which creates resistance against the piston from reaching top dead center

It's safer

Our improvements to the exhaust path result in gains of 8-9 horsepower and 6-7 lb ft of torque at the crank

Up to 105% greater flow area compared to stock

Corsa 2005-2007 Chevrolet Corvette (C6) 6.0L/6.2L Black Xtreme Axle-Back Exhaust w/4.5in Tips Interior Accessories>Shift Knobs developing exhaust back pressure inCORSA's Patented Reflective Sound Cancellation(R) (RSC) Technology allows acoustic engineers to create a drone free exhaust sound, styled specifically to fit the personality of your vehicle. Each system is designed to increase vehicle performance, deliver an AGGRESSIVE SOUND under acceleration and a DRONE FREE EXPERIENCE during cruise. Performance gains are not affected by sound choice.