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

If you're looking to give your Cadillac CT4-V Blackwing the exhaust note it deserves, this axle-back system from Corsa is a solid choice. It's designed to work seamlessly with your car's factory active exhaust valve system, meaning you'll still have full control over the sound. Just select your preferred driving mode, and the Corsa exhaust will respond, either quieting down for a more relaxed cruise or unleashing a more aggressive tone when you want it.

This system features Corsa's patented No Drone RSC (Reflective Sound Cancellation) Technology, which is custom-tuned for the 3.6 LF4 engine. This means you get a distinct, aggressive exhaust note without the annoying drone at cruising speeds, no matter which mode you're in. The 3-inch double X-pipe design helps improve exhaust flow compared to the stock crushed piping near the rear axles, potentially leading to better performance. It's constructed from 304 stainless steel for durability and comes with dual-walled, 4.5-inch polished tips that fit right.

Installation is designed to be straightforward with a cut-and-clamp setup, and it plugs directly into the factory dual-mode active exhaust module. Corsa backs this system with a Limited Lifetime Warranty on the exhaust components and a 5-year warranty on the valves, and it's made right here in the USA.