AFE 49-44085-B LARGE BORE-HD 5" 409 STAINLESS STEEL DPF-BACK EXHAUST SYSTEM FOR 17-19 GM DURAMAX 6.6L

Enhance your GM Diesel Trucks' performance with the AFE 49-44085-B Large Bore-HD 5 IN 409 Stainless Steel DPF-Back Exhaust System designed for 2017-2019 V8-6.6L engines. Engineered for power and efficiency, this exhaust system offers a seamless installation process, ensuring a hassle-free upgrade for your vehicle.

Crafted from 5" mandrel-bent 409 stainless steel tubing, the Large Bore-HD system maximizes airflow to boost horsepower, torque, and reduce exhaust gas temperatures. The smooth transition bends minimize turbulence, resulting in optimal performance under high heat and vibration conditions.

Featuring OE-style bayonet hangers, this exhaust system maintains a stable pipe location over time, providing a secure fit that won't shift. The inclusive band clamps ensure a leak-free seal, while the 6" diameter black stainless steel intercooled tip with a distinctive aFe POWER logo plate adds an aggressive finish.

Compatible with various wheelbases, including Crew Cab/Short Bed and Crew Cab/Long Bed configurations, this exhaust system requires cutting of the stock exhaust behind the DPF for installation. As an added convenience, no CARB EO# is required for emission compliance.

Proudly engineered and manufactured in the USA at our Corona facility, the AFE 49-44085-B exhaust system promises unparalleled quality and performance for your Chevrolet Silverado or GMC Sierra Diesel trucks. Gear up for a driving experience like no other with the AFE Large Bore-HD exhaust system.