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- USA
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Ships within 48 hours · Estimated delivery Jul 11 - Jul 16
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Description
AFE 49-04043 ATLAS 4" Dual DPF-Back Exhaust SystemThe AFE 49 04043 ATLAS 4" Dual Exhaust System is a sure way to increase flow and add some styling to your 2011 2016 Duramax LML. This system is built from 4" Aluminized steel tube and installs using the same factory locations as your stock exhaust. Designed as a bolt on kit, this system also includes all hardware needed for installation of the second tailpipe as well as high quality band clamps and OE style bayonet hangers. The final touch is your
The AFE 49-04043 ATLAS 4" Dual Exhaust System is a sure way to increase flow and add some styling to your 2011-2016 Duramax LML. This system is built from 4" Aluminized steel tube and installs using the same factory locations as your stock exhaust. Designed as a bolt-on kit, this system also includes all hardware needed for installation of the second tailpipe as well as high quality band clamps and OE-style bayonet hangers. The final touch is your choice of 2 polished or black powdercoated 6" exhaust tips.
Single To Dual Exhaust Conversion:
This exhaust is designed to convert the standard single exhaust into an aggressive dual exhaust.
Fits With Spare Tire:
This exhaust system fits perfectly without relocating the spare tire.
OE Fit:
OE-style bayonet hangers are used to maintain a stable pipe location during high vibration and high heat conditions. The bayonet tip holds the hanger bushing in place for an OE-style fit that does not change with time.
Flow and Performance:
This ATLAS exhaust system is constructed of 4" mandrel-bent stainless steel tubing for maximum flow. Smooth transition bends allow for low turbulence, increasing horsepower, torque and lowering EGTs.
Features:
- 4" Aluminized Steel
- Fits With Spare Tire
- OE Style Bayonet Hangers
Exhaust Tip Finish
Polished 49-04043-P
Black 49-04043-B
Note: This exhaust system only fits 2016 2500HD models without the NOX Sensor.
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
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Product Reviews
★★★★★ 4
Dog sticks
Flavor Name: Chicken Wrapped Rawhides Sticks, Size: 1 Pound (Pack of 1)
These are great. Just enough
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 11, 2025
★★★★★ 5
Good value
Alot more chicken wrapped on stick compared to Dentleys
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Reviewed in the United States on March 11, 2026
★★★★★ 5
Our dogs love them
Flavor Name: Chicken Wrapped Rawhides Sticks, Size: 1 Pound (Pack of 1)
Our dogs love them!
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Reviewed in the United States on April 22, 2026
★★★★★ 5
Love to chew
Flavor Name: Chicken Wrapped Rawhides Sticks, Size: 1 Pound (Pack of 1)
My doggies love em.
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Reviewed in the United States on April 20, 2026
★★★★★ 5
My dog loves them!
Flavor Name: Chicken Wrapped Rawhides Sticks, Size: 8 Ounce (Pack of 1)
These chicken wrapped rawhide sticks are my dog's favorite!! And they last a long time!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 2, 2026