AFE Large Bore-HD 5-Inch DPF-Back Single Exhaust System with Polished Tip; Side Exit (20-23 6.6L Duramax Silverado 3500 HD)Find parts that fit my vehicle

High-Performance Exhaust. The AFE Large Bore-HD 5-Inch DPF-Back Single Exhaust System with Polished Tip; Side Exit is engineered to improve exhaust flow and enhance engine sound in diesel trucks. It replaces the factory DPF-back system to optimize power, fuel efficiency, and overall performance while delivering a polished, stylish exit.

Construction and Appearance. This exhaust system is built with 5-inch mandrel-bent 409 stainless steel tubing for maximum durability and corrosion resistance. It features a 6-inch diameter polished 304 stainless steel intercooled clamp-on tip, complete with aFe POWER branded logo plate for a distinctive and premium look.

Installation. Installation requires some cutting but uses factory-style hangers to ensure a secure fit without the need for drilling or major modifications. All necessary hardware is included for a straightforward, hassle-free installation.

Application. Specifically designed to fit 20-23 6.6L Duramax Silverado 3500 HD.

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