CORSA'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.. Corsa 1997-2004 Chevrolet Corvette C5 Z06 5.7L V8 Black Xtreme Axle-Back Exhaust. 2.5in. Axle-Back Dual Rear Exit with Twin 4.0in. Black PVD Pro-Series Tips. Detailed Printed Instructions Incl. Full-Color Available Online. Patented No Drone Reflective Sound Cancellation RSC Technology. Recommended for use with XO-Pipe (part number 14131. Dual Walled Polished Stainless Steel Tips. 97-04 C5/Z06 5.7; 2.5AB DRE TWN 4.0 XTRM. Custom Tuned - Aggressive Exhaust Note. Flows 70 Percent Better Than Stock. 304 Stainless Steel Construction. Easy Bolt-On Installation. Limited Lifetime Warranty. No Welding Required. No Drone At Cruise. Lighter Than Stock. Made in the U.S.A.. Axle-Back. Exhaust

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