Corsa 11-13 GMC Sierra 6.0L V8 3in Cat-Back Single Side w Twin 4in Black Pro-Series Tips

This is the CORSA 3-inch cat-back exhaust system for your 2011-2013 Chevrolet Silverado 2500 HD with the 6.0L V8 engine. It's designed to give your truck a more aggressive sound when you step on the gas, but without that annoying drone when you're just cruising down the highway. CORSA uses their patented Reflective Sound Cancellation (RSC) technology to tune the sound specifically for your truck's personality.

Beyond just the sound, this system is built to improve your truck's performance. The 3-inch diameter piping and single-side exit with twin 4-inch black Pro-Series tips are part of a well-built system that flows better than stock. It includes the muffler, all necessary pipes, clamps, and the distinctive black tips. This system is made in the U.S.A. and is designed for a direct fit, meaning it bolts up to your existing exhaust hangers.

When installing this system, you'll want to ensure you have the right tools for exhaust work, typically including wrenches and possibly some penetrating oil for stubborn bolts. While it's designed as a direct bolt-on, always refer to the manufacturer's installation instructions for the most accurate guidance. You'll notice a more responsive feel and a satisfying exhaust note that complements the power of your Silverado.