Corsa 1999-2006 GMC Sierra Reg. Cab/Short Bed 1500 4.8L V8 Polished Sport Cat-Back Exhaust

When you're looking to give your 2004-2006 Chevrolet Silverado 1500 or GMC Sierra 1500 a more aggressive exhaust note, this cat-back system from CORSA Performance is a solid option. It's designed to replace your factory exhaust from the catalytic converter back, featuring a 3-inch diameter pipe that exits on a single side with twin 4-inch polished Pro-Series tips. This system is specifically tuned for the 4.8L V8 engine, aiming to provide a noticeable performance improvement and a distinct sound.

What sets this CORSA system apart is its patented Reflective Sound Cancellation (RSC) technology. This isn't just about making noise; it's about controlling the sound. Acoustic engineers use this technology to craft an exhaust note that's aggressive under acceleration but completely free of that annoying drone when you're cruising at highway speeds. The system is constructed from 304 stainless steel, which is known for its durability and resistance to corrosion, and it includes dual-walled polished stainless steel tips for a clean, finished look. CORSA claims this system flows 35% better than the stock exhaust, which can translate to improved performance. Plus, it's lighter than the original equipment.

Installation is designed to be straightforward, with a bolt-on design that requires no welding. You'll receive detailed, full-color instructions to guide you through the process. This cat-back exhaust system is made in the U.S.A. and comes with a limited lifetime warranty, reflecting the well-built nature of the product.