Corsa 22-25 Cadillac CT4 V Blackwing 3in Active Valve Axle-Back - 4.5in Carbon Fiber Polished Tip - 21319CF

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

Must Use Factory Active Exhaust Module

Features & Benefits

• Easy Cut & Clamp Installation, Plugs Directly into Factory Dual-Mode Active Exhaust Module
• 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
• Limited Lifetime Warranty Exhaust, 5 Year Valves
• Dual Walled, 4.5" Carbon Fiber Polished Tips
• 304 Stainless Steel Construction
• Flows 10% better than stock
• Made in the U.S.A.

Fitment has not been independently verified for your vehicle. Confirm the manufacturer application against your year, make, model, trim, and modifications before ordering.

Processing and carrier timing vary by stock status and destination. Final shipping services and costs are confirmed at checkout.

Shipping policy · Returns policy