The BBK 97-03 Ford F Series Truck 4.6 Shorty Tuned Length Exhaust Headers are high-performance replacement headers designed specifically for 1997 to 2003 Ford F150 trucks and Expedition models with a 4.6L engine. Constructed with 1-5/8 inch CNC mandrel bent tubing, these headers provide unrestricted exhaust flow to increase horsepower and torque compared to factory OEM manifolds. They feature improved scavenging waves for better combustion efficiency, resulting in enhanced performance and fuel economy. The headers are built with a 3/8 inch laser-cut flange for added strength and a leak-free fit, ensuring durability and reliability. All units are robotically and hand welded, pressure tested, and available in a Titanium Ceramic or polished silver ceramic coating. The kit includes new exhaust header gaskets, bolts, and hardware for a complete installation, making them a robust upgrade for performance enthusiasts.
Designed as a direct bolt-on replacement for 1997-2003 Ford F150 trucks and Expeditions with the 4.6L engine, these headers are ideal for street and performance use. They are compatible with all applications within this model range and are CARB approved for legal use in all 50 states. Installation involves replacing the factory manifolds with these tuned length headers, providing an immediate upgrade in exhaust flow and engine response. Suitable for daily driving, performance tuning, and off-road applications, these headers enhance engine efficiency and power output. The included hardware ensures a straightforward installation process, making them a reliable choice for those seeking improved exhaust performance on their Ford trucks.
