Diamond Eye KIT 5in Catback Single w/ TDP SS 06-07 Chevy/GMC 6.6L Duramax 2500/3500

If you're looking to get more out of your 2006 or 2007 Chevrolet Silverado 2500 HD with the 6.6L Duramax LBZ engine, a cat-back exhaust system is a great way to improve its performance and sound. This kit from Diamond Eye Performance is designed to replace your factory exhaust from the catalytic converter back, featuring a large 5-inch diameter for better exhaust gas flow. It's made entirely from stainless steel, which means it's built to last and resist corrosion, even in tough conditions.

Diamond Eye Performance uses CNC mandrel bending to create smooth, consistent bends in the tubing. This process helps maintain the pipe's diameter through the bends, which is crucial for efficient exhaust flow and preventing backpressure buildup. The single muffler design contributes to a deeper, more aggressive exhaust note compared to stock. This kit is specifically made for the 6.6L LBZ Duramax engine found in the 2006-2007 Silverado and Sierra 2500 HD and 3500 models, and it's designed to fit all cab and bed lengths, making installation more straightforward.

When installing this system, you'll want to ensure you have the necessary tools and hardware. While this kit is designed as a direct replacement for the factory cat-back section, it's always a good idea to refer to the manufacturer's installation instructions for any specific details or recommendations. The stainless steel construction means you're investing in a durable exhaust system that will stand up to the elements and keep your truck sounding and performing its best for years to come.