Corsa's Cadillac CT4-V Blackwing axle-back exhaust will give your Blackwing the sound it deserves! The system integrates flawlessly with the stock Cadillac Active Exhaust valve assembly giving the driver full control over the driving experience. Simply choose the driving mode you prefer and Corsa's exhaust system responds by quieting down or unleashing the exhaust system. Featuring Corsa's No Drone RSC® Technology this system has been custom tuned for the Cadillac 3.6 LF4 engine creating the perfect tone for this car. The cat-back system features Corsa's 3.0" double X-pipe which elminates the stock crushed piping near the rear axles helping to increase flow and performance. Corsa cat-back exhaust systems are engineered and manufactured in the USA and are backed by a Limited Lifetime Warranty. Easy Cut & Clamp Installation, Plugs Directly into Factory Dual-Mode Active Exhaust Module. Corsa 22-25 Cadillac CT4 V Blackwing 3in Active Valve Axle-Back - 4.5in Polished Tip. Extensive Valve Research and Development, Extensive Real World Testing. Custom Tuned, Aggressive Exhaust Note, Over 5dB louder versus stock. Detailed Printed Instructions Included, Full-Color Available Online. Robust Valve Assembly and Components are Designed to Last. No Drone, Reflective Sound Cancellation (RSC) Technology. No Drone At Cruise Regardless of Valve Position or Mode. 3" Axle-Back Exhaust with Dual Mode Active Exhaust. Limited Lifetime Warranty Exhaust, 5 Year Valves. Dual Rear Exit with Twin 4.5" Pro Series Tips. Must Use Factory Active Exhaust Module. 304 Stainless Steel Construction. Dual Walled, 4.5" Polished Tips. Flows 10% better than stock. Active Valve Axle-Back. Made in the U.S.A.. Exhaust System Kit. Exhaust

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