2024-2025 Silverado / Sierra 6.6L L5P aFe 5" Large Bore DPF-Back Exhaust
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Details
2024-2025 Chevy Silverado / GMC Sierra 6.6L L5P, aFe Large Bore, 5" DPF-Back Exhaust, 49-44147-P, 49-44147-B
- Constructed from 5" Mandrel-Bent 409 Stainless Steel Tubing
- 7" Diameter Black 304 Stainless Steel Clamp-On Exhaust Tip
- Utilizes Factory Style Hangers for a Secure Fit
- 100% MIG-Welded for Strength and Durability
- All Necessary Hardware is Included for a Hassle-Free Installation
5" 409 Stainless Steel Construction:
This DPF-Back exhaust system is constructed of 5" mandrel-bent 409 stainless steel tubing for maximum strength and durability.
7" Diameter Polished or Black Exhaust Tip:
Finishing off this exhaust system is a 7" diameter polished or black 304 stainless steel clamp-on exhaust tip. The tip features an aFe POWER logo plate riveted on for a unique style.
Installation:
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.
Computer-Aided Design:
Utilizing state-of-the-art computer-aided design technology, this exhaust system is designed for custom, high tolerance factory fitment.
MIG-Welded:
100% MIG-Welded for race-proven strength and durability. aFe POWER exhaust systems are engineered and manufactured in their Corona, California facility.
| Year | Make | Model | Fuel | Engine |
|---|---|---|---|---|
| 2024-2025 | Chevrolet | Silverado 2500 HD | Diesel | V8-6.6L (td) |
| 2024-2025 | Chevrolet | Silverado 3500 HD | Diesel | V8-6.6L (td) |
| 2024-2025 | GMC | Sierra 2500 HD | Diesel | V8-6.6L (td) |
| 2024-2025 | GMC | Sierra 3500 HD | Diesel | V8-6.6L (td) |
Emissions Disclaimer
This product does not require a CARB EO#.
More Information
| Part Number | 49-44147-P, 49-44147-B |
|---|---|
| Part Brand | aFe Power |
| Type of Part | Cat Back Exhaust |
| Engine Fitment | Duramax 6.6L |
| Length | 47 |
| Width | 24 |
| Height | 12 |
| Weight | 40.000000 |
Reviews
Fitment
2024-2025 Chevy Silverado / GMC Sierra 6.6L L5P, aFe Large Bore, 5" DPF-Back Exhaust, 49-44147-P, 49-44147-B
- Constructed from 5" Mandrel-Bent 409 Stainless Steel Tubing
- 7" Diameter Black 304 Stainless Steel Clamp-On Exhaust Tip
- Utilizes Factory Style Hangers for a Secure Fit
- 100% MIG-Welded for Strength and Durability
- All Necessary Hardware is Included for a Hassle-Free Installation
5" 409 Stainless Steel Construction:
This DPF-Back exhaust system is constructed of 5" mandrel-bent 409 stainless steel tubing for maximum strength and durability.
7" Diameter Polished or Black Exhaust Tip:
Finishing off this exhaust system is a 7" diameter polished or black 304 stainless steel clamp-on exhaust tip. The tip features an aFe POWER logo plate riveted on for a unique style.
Installation:
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.
Computer-Aided Design:
Utilizing state-of-the-art computer-aided design technology, this exhaust system is designed for custom, high tolerance factory fitment.
MIG-Welded:
100% MIG-Welded for race-proven strength and durability. aFe POWER exhaust systems are engineered and manufactured in their Corona, California facility.
| Year | Make | Model | Fuel | Engine |
|---|---|---|---|---|
| 2024-2025 | Chevrolet | Silverado 2500 HD | Diesel | V8-6.6L (td) |
| 2024-2025 | Chevrolet | Silverado 3500 HD | Diesel | V8-6.6L (td) |
| 2024-2025 | GMC | Sierra 2500 HD | Diesel | V8-6.6L (td) |
| 2024-2025 | GMC | Sierra 3500 HD | Diesel | V8-6.6L (td) |
Emissions Disclaimer
This product does not require a CARB EO#.
