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Description
AFE 49-44147-P Large Bore HD 5" DPF-Back Exhaust System (Polished Tip)The AFE 49 44147 P Large Bore HD 5" DPF Back Exhaust System (Polished Tip) is a great upgrade for your GM 6. 6L Duramax L5P. 5" 409 Stainless Steel Construction: This DPF Back exhaust system is manufactured from 5" mandrel bent 409 stainless steel piping for excellent durability and strength. 7" Diameter Polished Exhaust Tip: A polished 304 stainless steel clamp on exhaust tip with a diameter of 7" completes this exhaust system. This exhaust tip
The AFE 49-44147-P Large Bore HD 5" DPF-Back Exhaust System (Polished Tip) is a great upgrade for your GM 6.6L Duramax L5P.
5" 409 Stainless Steel Construction:
This DPF-Back exhaust system is manufactured from 5" mandrel-bent 409 stainless steel piping for excellent durability and strength.
7" Diameter Polished Exhaust Tip:
A polished 304 stainless steel clamp-on exhaust tip with a diameter of 7" completes this exhaust system. This exhaust tip features an AFE Power emblem plate riveted on for a custom look.
Installation:
Using hangers like those found on the stock exhaust, this system mounts directly to factory mounting points for a straightforward installation. Refer to the manual for further information as some cutting is required.
Computer-Aided Design:
This exhaust system is made for a custom, high-tolerance factory fit using the latest in computer-aided design technologies.
MIG-Welded:
For race-proven strength and durability, this exhaust system is 100% MIG-welded where necessary.
5" 409 Stainless Steel Construction:
This DPF-Back exhaust system is manufactured from 5" mandrel-bent 409 stainless steel piping for excellent durability and strength.
7" Diameter Polished Exhaust Tip:
A polished 304 stainless steel clamp-on exhaust tip with a diameter of 7" completes this exhaust system. This exhaust tip features an AFE Power emblem plate riveted on for a custom look.
Installation:
Using hangers like those found on the stock exhaust, this system mounts directly to factory mounting points for a straightforward installation. Refer to the manual for further information as some cutting is required.
Computer-Aided Design:
This exhaust system is made for a custom, high-tolerance factory fit using the latest in computer-aided design technologies.
MIG-Welded:
For race-proven strength and durability, this exhaust system is 100% MIG-welded where necessary.
Features:
- 100% MIG-Welded For Strength & Durability
- Utilizes Factory Style Hangers For A Secure Fit
- Constructed From 5" Mandrel-Bent 409 Stainless Steel Tubing
- 7" Diameter Polished 304 Stainless Steel Clamp-On Exhaust Tip
- All Necessary Hardware Is Included For A Straightforward Installation
WARRANTY INFO:
2 Year
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.4 ★★★★★
Based on 10 reviews
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Product Reviews
★★★★★ 5
Good for Beginners
Color: Grey, Size: 16pcs
Super easy to understand and very usable for a first time user like me. I did have to ask my friend to help me, but it was a super simple task with the instructions and good quality.
Perks of working in construction lol, you get friends who know everything without needing instructions.
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Reviewed in the United States on April 10, 2026
★★★★★ 5
It works exactly as described and it is very economical!
Color: Vivid Orange1, Size: 16pcs
Old school tire repair. It works! The kit is exactly as described and very reasonably priced. I recommend it to my friends!
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Reviewed in the United States on April 26, 2026
★★★★★ 5
Works well
Color: Vivid Orange1, Size: 16pcs
Works well. Easy to use.
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Reviewed in the United States on April 27, 2026
★★★★★ 5
Worth it for peace of mind to have in car
Works as described. Have used twice now. Takes a few minutes but will put air in tire. The cord is long enough to reach every tire.
Certainly loud when using
car must be on to use
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Reviewed in the United States on February 19, 2026
★★★★★ 5
Great true inflator
Great tire inflator also own a jumper pack in this brand, easy to use and great function to set the disired psi and auto shut off.
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Reviewed in the United States on January 18, 2026