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860.48 860.48 949.41
Part #:
AFE 49-44043-X Mach Force XP 4" Dual DPF-Back Exhaust System
2011-2016 GM 6.6L Duramax LML (All Cabs & Beds)
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Description
The AFE 49-44043 Mach Force XP 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" Stainless steel tubing and re-installs using factory mounting locations. Designed 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 Mach FORCE XP exhaust system is constructed from 4"" mandrel-bent stainless steel tubing for maximum flow. Smooth transition bends allow for low turbulence, increasing horsepower, torque and lowering EGTs.
Features:
- 4" 409 Stainless Steel
- Fits With Spare Tire
- OE Style Bayonet Hangers
Note: This exhaust system fits 2016 2500HD models without the NOX Sensor. Not for use on Cab & Chassis models.
Exhaust Tip Finish
Polished 49-44043-P
Black 49-44043-B
Vehicle Applications
| YEAR | MAKE | ENGINE |
|---|---|---|
| 2011 | Chevy | 6.6L LML Duramax |
| 2012 | Chevy | 6.6L LML Duramax |
| 2013 | Chevy | 6.6L LML Duramax |
| 2014 | Chevy | 6.6L LML Duramax |
| 2015 | Chevy | 6.6L LML Duramax |
| 2016 | Chevy | 6.6L LML Duramax |
| 2011 | GMC | 6.6L LML Duramax |
| 2012 | GMC | 6.6L LML Duramax |
| 2013 | GMC | 6.6L LML Duramax |
| 2014 | GMC | 6.6L LML Duramax |
| 2015 | GMC | 6.6L LML Duramax |
| 2016 | GMC | 6.6L LML Duramax |
Product Options
| PART NUMBER | EXHAUST TIP FINISH |
|---|---|
| 49-44043-P | Polished |
| 49-44043-B | Black |
Specifications
- Manufacturer Name AFE
- Shipping Weight 50.00 lb.
- Fuel Type Diesel
- Warranty Yes
- Warranty Info 2 Year
-
Prop 65
WARNING: Cancer & Reproductive Harm - P65Warnings.ca.gov
- Internal LR
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Questions and Answers
Will this exhaust work with rear Firestone air bags?
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Answer
The system will work fine with the Firstone Air Bag Helper Springs.
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