AFE 49-44080-B LARGE BORE-HD 4" 409 STAINLESS STEEL DPF-BACK EXHAUST SYSTEM FOR 2016 GM 6.6L DURAMAX

Elevate your driving experience with the AFE 49-44080-B Large Bore-HD 4" 409 Stainless Steel DPF-Back Exhaust System, tailored specifically for the 2016 GM 6.6L Duramax. This premium exhaust system is engineered to enhance both performance and aesthetic appeal, offering a perfect blend of power, fit, and exceptional value.

Constructed from high-quality, mandrel-bent 4" 409 stainless steel, this dual DPF-Back system promotes optimal exhaust flow, resulting in increased horsepower and torque while simultaneously reducing EGTs. Installation is straightforward, featuring durable band clamps and OE-style bayonet hangers designed for a secure fit using existing factory mounting locations. The inclusion of a bolt-on bracket ensures hassle-free fitting of the driver-side tailpipe without modifications.

• High-grade 4" mandrel-bent 409 stainless steel construction
• Boosts horsepower and torque while lowering exhaust gas temperatures (EGTs)
• Includes high-quality band clamps for secure installation
• OE-style bayonet hangers for durable, stable pipe positioning
• Seamless fitment without relocating the spare tire
• Finished with dual 6" high-temp black powder-coated stainless steel tips
• Suitable for Extended Cab, Crew Cab, Short Bed, or Long Bed configurations
• Designed and manufactured in the USA

Compatible with Chevrolet Silverado 2500 HD, Silverado 3500 HD, GMC Sierra 2500 HD, and Sierra 3500 HD models, the AFE 49-44080-B Large Bore-HD Exhaust System is the ultimate upgrade for performance enthusiasts. Transform your vehicle today and enjoy unmatched efficiency and style on every drive.