Diamond Eye KIT 5in DPF-BACK Single AL 07.5-08 CHEVY 6 6L 2500/3500 BPCKGD BX46X14X14OD EL-PL

When you're looking to upgrade the exhaust on your 2007.5-2010 Chevrolet Silverado or GMC Sierra 2500/3500 with the 6.6L Duramax engine, this 5-inch DPF-back aluminized exhaust kit from Diamond Eye Performance is a solid option. This kit is designed to replace the factory exhaust system from the Diesel Particulate Filter (DPF) back, offering a simpler way to improve your truck's exhaust flow. The aluminized steel construction helps resist corrosion, making it a durable choice for daily driving and work use.

Diamond Eye Performance uses CNC mandrel bending to ensure consistent tube diameter throughout the bends, which helps maintain exhaust gas velocity and flow. This particular kit features a 5-inch diameter, which is larger than stock, allowing for less restriction as exhaust gases exit the engine. The kit includes all the necessary components to complete the installation, replacing your stock muffler and tailpipe assembly. The aluminized steel material is a practical choice, balancing cost with corrosion resistance for a longer service life compared to standard steel.

This kit is designed as a direct replacement for the factory exhaust from the DPF back, meaning it should fit right onto your truck without requiring extensive modifications. It's important to note that this system is not CARB approved and cannot be shipped to California. For installation, you'll typically be bolting this system to the existing DPF outlet and utilizing the factory hanger locations where possible, though it's always best to refer to the manufacturer's installation instructions for specific details.