Description
High-Performance Exhaust. The AFE Large Bore-HD 5-Inch DPF-Back Single Exhaust System With Black Tip; Side Exit is designed to enhance exhaust flow and improve engine efficiency. It replaces the restrictive factory exhaust system and is essential for maintaining performance and durability on diesel trucks equipped with DPF systems.
Construction and Appearance. Made from mandrel-bent 409 stainless steel tubing, this exhaust system guarantees strength and longevity while resisting corrosion. The black 304 stainless steel intercooled exhaust tip adds a stylish, durable finish, featuring a riveted logo plate for a distinctive look.
Installation. Installation requires some cutting and utilizes factory-style hangers for a direct fitment to the original mounting points, ensuring a straightforward process. No drilling is needed, making it accessible for experienced enthusiasts and professionals alike.
Application. Specifically engineered to fit the 2020 through 2026 6.6L Duramax Sierra 2500 HD models, providing optimal compatibility and performance for this vehicle class.
AFE 49-44125-B
CA Residents: WARNING: Cancer and Reproductive Harm
- Constructed From 5″ Mandrel-Bent 409 Stainless Steel Tubing
- 6″ Diameter Black 304 Stainless Steel Intercooled Clamp-On Exhaust Tip
- Utilizes Factory Style Hangers For A Secure Fit
- 100% MIG-Welded For Strength And Durability
- All Necessary Hardware Included For Hassle-Free Installation
- Fits 2020-2026 6.6L Duramax Sierra 2500 HD
| Brand | AFE |
| Exhaust System Type | Cat-Back System |
| Exhaust Tip Finish | Black, Black Chrome |
| Exhaust Tubing Diameter | 5.00 Inch |
| Exhaust Material | Stainless Steel |
| Exhaust Tip Outlet Style | Single |
| Exhaust Exit Location | Passenger Side – After Tire |
| Exhaust Loudness | Moderate |






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