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aFe Large Bore-HD 4in 409SS DPF-Back Exhaust System w/Black Tip 20 GM Diesel Trucks V8-6.6L (td) L5P
- Mfr Part #
- 49-44126-B
- Part #
- AFE-49-44126-B
- UPC
- 802959603819
Large Bore-HD 4 IN 409 Stainless Steel DPF-Back Exhaust System w/Black Tip
Overview
This DPF-back exhaust system is constructed of 4" mandrel-bent 409 stainless steel tubing for maximum strength and durability. Finishing off this exhaust system are dual 5" diameter black 304 stainless steel intercooled clamp-on exhaust tips. The tips 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. A mitered merge collector is used to decrease turbulence and increase exhaust velocity resulting in increased horsepower, torque and improved throttle response. 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
Details
Large Bore-HD 4 IN 409 Stainless Steel DPF-Back Exhaust System w/Black Tip GM Diesel Trucks 20-25 V8-6.6L (td) L5P
Specifications
- Color
- Black
- Material
- Stainless Steel
- Fuel Type
- Diesel
- Weight
- 50.9 lb
- Box Dimensions
- 48.9 × 22.4 × 12.4 in
Vehicle Fitment (25)— click to view applications
| Year(s) | Make | Model | Submodel | Engine |
|---|---|---|---|---|
| 2020-2025 | Chevrolet | Silverado | 2500 HD High Country | V8.6599cc |
| 2020-2025 | Chevrolet | Silverado | 3500 HD LTZ | V8.6599cc |
| 2020-2025 | Chevrolet | Silverado | 3500 HD WT | V8.6599cc |
| 2020-2025 | Chevrolet | Silverado | 2500 HD LT | V8.6599cc |
| 2020-2025 | Chevrolet | Silverado | 2500 HD LTZ | V8.6599cc |
| 2020-2025 | Chevrolet | Silverado | 2500 HD WT | V8.6599cc |
| 2020-2025 | Chevrolet | Silverado | 3500 HD High Country | V8.6599cc |
| 2020-2025 | Chevrolet | Silverado | 3500 HD LT | V8.6599cc |
| 2021-2025 | Chevrolet | Silverado | 2500 HD Custom | V8.6599cc |
| 2024-2025 | Chevrolet | Silverado | 2500 HD ZR2 | V8.6599cc |
| 2020-2025 | GMC | Sierra | 3500 HD SLT | V8.6599cc |
| 2020-2025 | GMC | Sierra | 2500 HD AT4 | V8.6599cc |
| 2020-2022 | GMC | Sierra | 2500 HD Base | V8.6599cc |
| 2020-2025 | GMC | Sierra | 2500 HD Denali | V8.6599cc |
| 2020-2025 | GMC | Sierra | 2500 HD SLT | V8.6599cc |
| 2020-2025 | GMC | Sierra | 3500 HD AT4 | V8.6599cc |
| 2020-2022 | GMC | Sierra | 3500 HD Base | V8.6599cc |
| 2020-2025 | GMC | Sierra | 3500 HD Denali | V8.6599cc |
| 2020-2025 | GMC | Sierra | 3500 HD SLE | V8.6599cc |
| 2020-2025 | GMC | Sierra | 2500 HD SLE | V8.6599cc |
| 2022-2025 | GMC | Sierra | 2500 HD Pro | V8.6599cc |
| 2022-2025 | GMC | Sierra | 3500 HD Pro | V8.6599cc |
| 2024-2025 | GMC | Sierra | 2500 HD Denali Ultimate | V8.6599cc |
| 2024-2025 | GMC | Sierra | 2500 HD AT4X | V8.6599cc |
| 2024-2025 | GMC | Sierra | 3500 HD Denali Ultimate | V8.6599cc |
Compliance & Shipping Notes
- Prop 65: Y
- Not CARB approved