AFE Mach Force XP 409 Stainless Steel DPF-Delete Race Pipe for 2007.5-2010 6.6L Duramax LMM
| Item Number | AFE49-44019 |
| Price | $249.00 |

AFE proudly introduces their new Mach Force XP DPF-Delete Race Pipe for the Duramax LMM! If you want to remove your Diesel Particulate Filter, AFE has you covered. This 4 Inch Diameter race pipe comes with a heavy duty flange that mounts flawlessly to your OEM exhaust system. Best of all, airflow is increased by a whopping 300%!
This DPF-Delete race pipe provides maximum flow for increased horsepower, torque, and throttle response. Nobody wants to go into regeneration mode while racing; this pipe will eliminate the DPF regen, increase air flow, and lower your exhaust gas temperatures EGT’s).

Key Features
- 4" Mandrel Bent Tubing
- 409 Stainless Steel
- Free Flowing System
- OE Style hangers
- Improved fuel economy
- No-Hassle Installation
If you want huge performance and fuel mileage improvements for your diesel, AFE has the exhaust system you’re looking for!
Click here to see the New Product Announcement Sheet.
* Note: This system requires the use of a controller with a DPF-delete function.
Below are links to some that we recommend for your Duramax LMM:
This is a Race Only product used solely for competition. Its use is limited to closed-course racing that is formally sanctioned by a recognized racing organization. Any other use, including recreational off-road use, could be in violation of local, state and federal laws.

aFe DPF-Delete Race Pipes for 2007.5-2010 GMC/Chevy 2500/3500 Duramax LMM will fit:
- 49-44019 – Crew Cab Short Bed
- 49-44021 – Crew Cab Long Bed
- 49-44022 – Extended Cab Short Bed
- 49-44023 – Extended Cab Long Bed
Click here to see the New Product Announcement Sheet.

Advanced Flow Engineering, Inc. (aFe) produces high flow, high performance air filters & intake systems for the automotive industry. Founded in April, 1999, aFe was created to address an obvious need in the automotive aftermarket industry: a lack of choice for a high performance aftermarket air filter.
Comprised of a team of engineers, machinists, production and sales people with a strong belief in the products they design, aFe’s team has years of experience in their respective positions and together work to ensure that they have the best products on the market. Rather than just to be another vendor that offered air filters, they chose to pay attention to those finer details that set an aFe product apart from the competition.
Links:
aFe Warranty
aFe OE replacement filters are warranted against manufacturer defects for as long as you own the vehicle and it is properly maintained using our filter cleaning kit. Our universal clamp on air filters and air intake kits are warranted against manufacturer defects for 2 years. Our racing filters are warranted against manufacturer defects for 1 year. All warranty is contingent on proper installation and proper maintenance using our restore kit. All other aFe products such as our exhaust systems, intake manifolds and intercoolers have a 2-year warranty.
Manufacturer Contact Info:
951-493-7100
aFe Power
252 Granite Street
Corona, CA 92879




