AFE ATLAS 5-Inch DPF-Back Single Exhaust System with Polished Tip; Side Exit (11-16 6.6L Duramax Silverado 3500 HD)Find parts that fit my vehicle

Premium Exhaust Performance. The AFE ATLAS 5-Inch DPF-Back Single Exhaust System with Polished Tip; Side Exit enhances exhaust flow and improves overall engine performance for diesel trucks. This system replaces the factory setup starting at the diesel particulate filter, providing a direct, efficient path for exhaust gases while maintaining OEM-quality fit and function. It is designed to optimize horsepower, torque, and reduce exhaust gas temperatures, making it an essential upgrade for LML Duramax owners seeking better performance.

Construction and Appearance. Crafted from 5-inch mandrel-bent aluminized steel tubing, this exhaust system offers durability and corrosion resistance. It features precision welding and high-quality OE-style bayonet hangers and band clamps to ensure a 360-degree leak-free seal. The exhaust finishes with a polished 6-inch 304 stainless steel slash-cut tip, which includes a drain port to prevent rust and corrosion, and a laser-cut stainless steel logo badge for a refined appearance.

Installation. Installation is straightforward and requires no drilling, as the system utilizes factory mounting locations and hardware for a secure, OEM-style fit. The exhaust system is designed to provide a hassle-free upgrade with all necessary components included for a stable and leak-free fitment.

Application. This exhaust system fits 2011 through 2016 Chevrolet Silverado 3500 HD models equipped with the 6.6L Duramax engine, excluding the 2016 models equipped with a NOX sensor.

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