AFE 49-43009 LARGE BORE-HD 4" 409 STAINLESS STEEL CAT-BACK EXHAUST SYSTEM FOR 03-05 FORD 6.0L POWERSTROKE

The AFE 49-43009 Large Bore-HD 4" 409 Stainless Steel Cat-Back Exhaust System is meticulously engineered for the Ford Excursion 2003-2005 Turbo Diesel V8 6.0L, delivering exceptional performance and durability in the most demanding conditions. Constructed from robust 4-inch mandrel bent 409 stainless steel tubing, this exhaust system enhances airflow, resulting in increased horsepower and torque while reducing exhaust gas temperatures (EGT's).

Designed with the end-user in mind, this cat-back system includes a high-quality free-flowing 24-inch muffler that not only delivers an aggressive and powerful sound but also optimizes vehicle performance by unleashing maximum horsepower and torque. The polished tip adds a sleek aesthetic touch, making it a perfect fit for automotive enthusiasts who value both performance and style.

Installation is streamlined, utilizing factory mounting locations that ensure stability and hassle-free setup. The OE-style bayonet hangers maintain a consistent pipe position, effectively handling high vibrations and extreme heat, which guarantees that the performance remains uncompromised over time. Furthermore, durable OE-style band clamps provide a complete 360-degree seal, preventing leaks and ensuring longevity.

With a commitment to quality and performance, AFE products are engineered and manufactured in their Corona, California facility. This exhaust system complies with legal requirements and does not necessitate a CARB EO#. Elevate your Ford Excursion's exhaust system with the Large Bore-HD Cat-Back Exhaust, a perfect blend of unmatched fit, superior performance, and exceptional value, specifically designed for drivers who expect nothing less than the best.

The new Large Bore-HD exhaust is engineered to perform in the most extreme environments. This system is constructed from mandrel bent 4" 409 stainless steel tubing for maximum flow, increased horsepower, increased torque and lower EGT's. This system is available in 4" cat-back with muffler and a polished tip. 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 409 stainless steel tubing for maximum flow. Smooth transition bends allow for low turbulence, increasing horsepower, torque and lowering EGT's.

Legality:
This part does not require a CARB EO# 

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

2003-2005

Ford

Excursion

Turbo Diesel

V8 6.0L

Diesel