aFe Atlas Exhaust 5in DPF-Back Al Steel 11-13 GM Diesel Trucks V8-6.6L (td) LML (Blk Tip)

The aFe Atlas Exhaust 5in DPF-Back is a high-performance exhaust system designed for 2011–2013 GM diesel trucks equipped with the V8 6.6L Duramax engine. Crafted from 5-inch mandrel-bent aluminized steel tubing, this system features smooth transition bends that reduce turbulence, resulting in increased horsepower and torque while lowering exhaust gas temperatures (EGTs). The use of high-quality band clamps and OE-style bayonet hangers ensures durability and a secure fit. The system also includes a massive 7-inch wrinkle-black powder-coated tip, enhancing both performance and aesthetic appeal. Built for efficiency, this exhaust provides a significant upgrade over stock systems, optimizing flow and reducing backpressure for improved engine response.

Designed for direct bolt-on installation using factory mounting locations, the aFe Atlas exhaust system fits 2011–2013 GM diesel trucks with the LML engine. It is suitable for those seeking enhanced performance, better sound, and improved exhaust flow for daily driving or towing applications. The kit includes all necessary components for a straightforward installation, with no modifications required. This exhaust system is ideal for diesel enthusiasts looking to maximize their truck’s power output and durability while maintaining a clean, factory-like fit and finish.