Diamond Eye KIT 4in Catback Single w/ TDP AL 06-07 Chevy/GMC 6.6L Duramax 2500/3500

This 4-inch aluminized cat-back exhaust system from Diamond Eye Performance is built for your 2006-2007 Chevrolet Silverado 2500 HD or 3500, or its GMC Sierra counterpart, equipped with the 6.6L Duramax LBZ engine. The system uses CNC mandrel-bent tubing, which helps maintain the tube's diameter through bends. This ensures a smoother path for exhaust gases compared to crush bends, potentially leading to improved flow and a deeper exhaust tone.

Constructed from aluminized steel, this kit is designed to resist corrosion, offering a solid option for your truck. Diamond Eye Performance invests in modern manufacturing equipment, including CNC mandrel benders, to produce their exhaust components. This focus on fabrication quality means the parts are made to fit right on your vehicle, simplifying the installation process. The kit includes everything needed to replace your factory exhaust from the catalytic converter back.

When installing this system, you'll be working with a direct-fit design, meaning no welding or cutting is typically required. This cat-back system is a popular choice for Duramax owners looking for a straightforward way to upgrade their exhaust system for better performance and sound.