Diamond Eye KIT 4in DPF-BACK Single AL 07.5-10 CHEVY 6 6L 2500/3500 PCKGD BX46X14X14OD EL-PL

If you're working on a 2007.5 through 2010 Chevrolet Silverado 2500 HD or 3500 HD, or its GMC Sierra equivalent, with the 6.6L Duramax engine, this 4-inch DPF-back exhaust kit from Diamond Eye Performance is designed to replace your factory system from the Diesel Particulate Filter (DPF) rearward. This kit is built with aluminized steel, offering a solid option for improving exhaust flow and potentially the sound of your truck.

Diamond Eye uses CNC mandrel bending to ensure consistent tube diameters throughout the system. This process helps maintain exhaust gas velocity and flow efficiency, which can make a difference in how your engine breathes. The 4-inch diameter tubing is a popular upgrade for these trucks, moving more air than the stock exhaust. The aluminized steel construction provides a good balance of durability and cost-effectiveness for everyday use.

This kit is designed as a direct replacement for your factory exhaust from the DPF back, making installation more straightforward. It's important to note that this system is not CARB approved and cannot be shipped to California.