aFe Large Bore-HD 5 IN 409 SS DPF-Back Exhaust System w/Polished Tip 20-21 GM Truck V8-6.6L
This DPF-back exhaust system is constructed of 5" mandrel-bent 409 stainless steel tubing for maximum strength and durability. Finishing off this exhaust system is a 6" diameter polished 304 stainless steel intercooled clamp-on exhaust tip. The tip features an aFe POWER logo plate riveted on for a unique style. Some cutting may be required, see instruction sheet for further information. Utilizing factory style hangers this system mounts directly to factory mounting locations for a hassle-free installation. Utilizing state-of-the-art computer-aided design technology, this exhaust system is designed for custom, high tolerance factory fitment. 100% MIG-Welded for race-proven strength and durability. This system fits: Double Cab / Short-Bed - 149.4" Wheelbase, Crew Cab / Short-Bed - 158.9" Wheelbase, Double Cab / Long-Bed - 162.4" Wheelbase, Crew Cab / Long-Bed - 172" Wheelbase
This Part Fits:
This Part Fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2020-2021 | Chevrolet | Silverado 2500 HD | High Country |
| 2020-2021 | Chevrolet | Silverado 2500 HD | LT |
| 2020-2021 | Chevrolet | Silverado 2500 HD | LTZ |
| 2020-2021 | Chevrolet | Silverado 2500 HD | WT |
| 2020-2021 | Chevrolet | Silverado 3500 HD | High Country |
| 2020-2021 | Chevrolet | Silverado 3500 HD | LT |
| 2020-2021 | Chevrolet | Silverado 3500 HD | LTZ |
| 2020-2021 | Chevrolet | Silverado 3500 HD | WT |
| 2020-2021 | GMC | Sierra 2500 HD | Base |
| 2020-2021 | GMC | Sierra 2500 HD | Denali |
| 2020-2021 | GMC | Sierra 2500 HD | SLE |
| 2020-2021 | GMC | Sierra 2500 HD | SLT |
| 2020-2021 | GMC | Sierra 3500 HD | Base |
| 2020-2021 | GMC | Sierra 3500 HD | Denali |
| 2020-2021 | GMC | Sierra 3500 HD | SLE |
| 2020-2021 | GMC | Sierra 3500 HD | SLT |