The CORSA Performance Silverado ZR2 and Sierra AT4X catback exhaust offering was designed for one reason: To give GM's full-size offroader the voice it deserves. A noticeably loud, deep and aggressive exhaust note balanced with a completely drone-free driving experience courtesy of CORSA's best-in-class RSC(R) (Reflective Sound Cancellation) No Drone Technology. The CORSA Performance custom tuned exhaust system unleashes 25 decibels of sound and offers a straight-through design that elmiinates restrictions allowing the system to easily outflow the stock exhaust by up to 47% freeing up horsepower and torque. CORSA Performance catback exhaust systems are meticulously constructed from 304 Stainless Steel, engineered to endure a lifetime of use and withstand the rigors of off-road adventures.. Corsa 2022-2024 Chevrolet Silverado 1500 Cat-Back Dual Rear Exit with Twin 4in Black Tips. 3.0in. Dual Rear Exit Cat-Back Exhaust System with Twin 4.0in. Black Powder Coat Tips. 3.0in. Dual Rear Exit Cat-Back Exhaust System with Twin 4.0in. Black Powder Coat. Detailed Printed Instructions Incl. Full-Color Available Online. Patented No Drone Reflective Sound Cancellation RSC Technology. Dual Walled Polished Stainless Steel Tips. Custom Tuned - Aggressive Exhaust Note. Flows 45 Percent Better Than Stock. 304 Stainless Steel Construction. Easy Bolt-On Installation. Limited Lifetime Warranty. No Welding Required. No Drone At Cruise. Made in the U.S.A.. Cat-Back. Exhaust

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