Cummins
Shop All
This doesn't fit your
Fits your
2024 Chevrolet 3.0L Duramax
SKU #: AFE-49-44128-B
MPN #: 49-44128-B
AFE Large Bore-HD 409 Stainless Steel DPF-Back Exhaust 20-22 GM 3.0L Duramax LM2
Description
What do you want in your 3.0L Duramax? If it’s better engine performance, lower EGT’s and an aggressive appearance then aFe’s Large Bore-HD 409 Stainless Steel DPF-Back Exhaust is the right choice. You get the option between a 4 1/2” black tip, or a minimalistic polished tip, regardless of your preference, you get the following benefits in this exhaust system:
3" 409 Stainless Steel Construction:
This DPF-back exhaust system is constructed of 3" mandrel-bent 409 stainless steel tubing for maximum strength and durability.
4-1/2" Diameter Polished Exhaust Tip:
Finishing off this exhaust system is a 4-1/2" diameter polished 304 stainless steel clamp-on exhaust tip. The tip features a laser etched aFe POWER logo for a unique style.
Installation:
Utilizing factory style hangers this system is a direct bolt-on system, which requires no cutting or modifications for a hassle-free installation.
Interlock Flex Pipe:
This DPF-back exhaust system uses a heavy duty flex pipe with an internal interlock liner for added strength and durability.
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.
Exhaust Gas Temperatures:
Intercooled tubing provides reduction in exhaust gas temperatures.
Fitment Note:
Crew Cab / Short Bed - 147.4" Wheelbase
Extended Cab / Standard Bed - 147.4" Wheelbase
Crew Cab / Standard bed - 157" Wheelbase
About AFE
AFE POWER PERFORMANCE PARTS AND ACCESSORIES
Since its founding in 1999, AFE Power (Advanced Flow Engineering) has been a leader in diesel performance. Built to improve airflow, fuel efficiency, and overall vehicle power, AFE Power products are engineered to handle the demands of diesel enthusiasts and professionals alike.
From AFE cold air intakes to high-performance exhausts, AFE Power offers a complete lineup of parts to boost your truck’s performance. Whether you’re running a Cummins, Powerstroke, or Duramax engine, Diesel Power Products has a full range of AFE Power parts to maximize your vehicle’s potential.
AFE COLD AIR INTAKE SYSTEMS FOR MAXIMUM AIRFLOWOne of AFE Power’s best-known products is the AFE cold air intake system, designed to increase airflow and improve combustion efficiency. With options for both open and closed systems, AFE cold air intakes are built to optimize horsepower and throttle response. For those aiming to push their trucks to the limit, these intakes provide the airflow needed for consistent, powerful performance.
AFE FILTERS FOR DIESEL ENGINESAFE filters are made with various filter media to suit different driving environments. Choose from the Pro 5R, Pro 10R, Pro-GUARD 7, and Pro DRY S filters to achieve the right balance of airflow and filtration. Engineered with multiple layers of protection, AFE filters capture finer debris while maintaining excellent airflow, extending your engine's life and efficiency.
AFE POWER EXHAUST SYSTEMS FOR ENHANCED PERFORMANCEUpgrading to an AFE Power exhaust system reduces backpressure and increases exhaust flow, allowing for improved performance and fuel efficiency. Built with premium materials, these exhausts provide a deeper sound without compromising factory emissions. AFE Power’s exhaust options help you achieve a cleaner, more efficient burn while adding an aggressive tone to your truck’s performance.
ABOUT ADVANCED FLOW ENGINEERING (AFE)Headquartered in Corona, California, Advanced Flow Engineering (AFE) is known for its high-tech, in-house manufacturing and testing facilities, which include capabilities like CNC machining, CAD design, dyno testing, and more. With a commitment to quality and innovation, AFE Power continues to push the boundaries in diesel performance parts, delivering products that meet the needs of today’s diesel enthusiasts.
SHOP AFE PARTS AT DIESEL POWER PRODUCTSDiesel Power Products is proud to offer a comprehensive selection of AFE parts for diesel trucks. From cold air intakes and filters to exhaust systems and tuners, we carry everything you need to upgrade your diesel truck with high-performance AFE Power products. Our experts are here to help you find the right parts for your specific needs.