AFE 49-12002 LARGE BORE-HD 4" 409 STAINLESS STEEL CAT-BACK EXHAUST SYSTEM FOR 04.5-07 CUMMINS 5.9L

The AFE 49-12002 Large Bore-HD 4 IN 409 Stainless Steel Cat-Back Exhaust System transforms your Dodge Diesel Truck from 2004.5 to 2007. Designed specifically for L6-5.9L turbo diesel models, this exhaust system is built to thrive in extreme conditions, ensuring optimal performance when you need it most. It features robust, mandrel bent 4-inch stainless steel tubing that promotes maximum airflow, resulting in significant increases in horsepower and torque while effectively lowering exhaust gas temperatures (EGT's).

Emphasizing an effortless installation, the Large Bore-HD exhaust system utilizes factory mounting locations, eliminating unnecessary hassle and ensuring stability. High-quality OE style band clamps guarantee a leak-free seal, providing complete 360-degree coverage and enhancing overall durability. The included 24-inch long muffler is engineered to absorb high-pitch frequencies, delivering an aggressive sound that showcases the true potential of your engine.

To maintain a perfect fit, OE style bayonet hangers are employed, allowing for consistent positioning of exhaust pipes during high vibrations and heat. This design ensures that the reliability of your exhaust system withstands the test of time. The smooth transition bends in the construction of this exhaust system minimize turbulence, further augmenting performance and efficiency.

All AFE exhaust systems are proudly engineered and manufactured in Corona, California, promising top-tier quality. With no need for a CARB EO#, this exhaust system is ready to elevate your diesel truck's performance without compromising on compliance. Upgrade your 2004-2007 Dodge Ram 2500 or 3500 Cummins L6 5.9L (td) with the Large Bore-HD exhaust system and experience a blend of power, sound, and superior craftsmanship.

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.

 

2004-2007	Dodge	Ram 2500	Cummins	L6 5.9L (td)	Diesel
2004-2007	Dodge	Ram 3500	Cummins	L6 5.9L (td)	Diesel