AFE49-12005 LARGE BORE-HD 4" 409 STAINLESS STEEL CAT-BACK EXHAUST SYSTEM FOR 03-04 CUMMINS 5.9L

The AFE49-12005 Large Bore-HD 4" 409 Stainless Steel Cat-Back Exhaust System is meticulously engineered for Dodge Diesel Trucks from 2003 to 2004, specifically targeting the L6-5.9L (td) models. Designed to thrive in demanding conditions, this exhaust system showcases high-quality mandrel bent 4" stainless steel tubing, ensuring optimal flow that translates to significant performance gains. Experience the surge in horsepower and torque while simultaneously lowering exhaust gas temperatures (EGT's), enhancing your vehicle's efficiency during intense driving scenarios.

Tailored for ease of installation, the AFE exhaust system utilizes factory mounting locations, ensuring a secure fit without excessive hassle. The inclusion of high-grade OE style band clamps guarantees a leak-free seal, providing a complete 360-degree sealing surface that stands the test of time. With a focus on sound as well as performance, the system features a free-flowing 24" long muffler that effectively absorbs high-pitched tones while unleashing a powerful, aggressive sound, making your presence known on and off the road.

The AFE49-12005 also excels in maintaining stability during high vibrations and temperatures, thanks to OE style bayonet hangers that secure the pipe in place, ensuring a consistent fit. These bayonet tips hold the hanger bushings without repositioning, offering a durable solution that lasts.

This exhaust system prioritizes flow and performance with its expertly crafted stainless steel design, featuring smooth transition bends that minimize turbulence for maximum horsepower and torque. All AFE exhaust systems are proudly engineered and manufactured in the heart of California, underscoring their commitment to quality and excellence. Experience the fusion of performance, fit, and value today with the AFE Large Bore-HD exhaust system—your truck deserves it.

The new Large Bore-HD exhaust is engineered to perform in the most extreme environments. This system is constructed from mandrel bent 4" stainless steel tubing for maximum flow, increased horsepower, increased torque and lower EGT's. This system is available in 4" cat-back with muffler. Large Bore-HD exhaust systems are the perfect combination of performance, fit and value.

Installation is a Snap:
All systems use factory mounting locations providing stability and hassle-free installation.

Leak-Free Seal:
High quality OE style band clamps are used for a complete 360 degree sealing surface.

Aggressive Sound:
A free-flowing 24" long muffler is used to absorb high pitch tones producing a powerful sound and unleashing all available horsepower and torque out of your rig.

Perfect 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:
Large Bore-HD exhaust systems are constructed of 4" mandrel bent stainless steel tubing for maximum flow. Smooth transition bends allow for low turbulence, increasing horsepower, torque and lowering EGT's.

Emissions Disclaimer:
This product does not require a CARB EO#

All aFe exhaust systems are engineered and manufactured in our Corona, California facility.

 

2003-2004	Dodge	Ram 2500	Cummins	L6 5.9L (td)	Diesel
2003-2004	Dodge	Ram 3500	Cummins	L6 5.9L (td)	Diesel

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  Instructions

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