Corsa 2005-2007 Cadillac STS 4.6L Polished Touring Axle-Back Exhaust

Corsa Performance is well-known for its advanced exhaust systems that focus on sound quality and performance. This axle-back exhaust system is specifically built for the 2005-2007 Cadillac STS with the 4.6L engine. It's designed to give your STS a more aggressive exhaust note when you step on the gas, while eliminating that annoying drone you often get at highway speeds.

What sets this system apart is Corsa's patented Reflective Sound Cancellation (RSC) technology. Their acoustic engineers tune each system to match the personality of your vehicle, ensuring a drone-free experience during cruise. This axle-back setup is made from 304 stainless steel for solid construction and features dual-walled, polished 4.0-inch Pro-Series tips for a clean look. It's designed to flow 40 percent better than the stock exhaust, which can help improve performance. Installation is straightforward with a bolt-on design, meaning no welding is required.

This system is lighter than the original equipment and comes with detailed, full-color instructions available online. Corsa backs this axle-back exhaust with a limited lifetime warranty, reflecting their confidence in its build quality and longevity. It's a direct replacement for your factory muffler and tips, making it an easy way to change the sound and performance of your STS.