CORSA's Reflective Sound Cancellation® (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 2013-2014 Ford Mustang Shelby GT500 5.8L V8 Polished Sport Axle-Back Exhaust. 3.0" Axle-Back Dual Rear Exit with Twin 4.0" Polished Pro-Series Tips. Detailed Printed Instructions Included, Full-Color Available Online. No Drone, Reflective Sound Cancellation (RSC) Technology. Dual Walled, Polished Stainless Steel Tips. Custom Tuned, Aggressive Exhaust Note. 304 Stainless Steel Construction. Flows 40% Better Than Stock. Limited Lifetime Warranty. Easy Bolt-On Installation. 6lbs Lighter Than Stock. 13-14 MUST GT500 5.8L. No Welding Required. DRE TWN 4.0in. SPRT. No Drone At Cruise. Made in the U.S.A.. Exhaust System Kit. Axle-Back. Exhaust

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