JBA 04-10 Ford F-Series 5.4L 3V 1-5/8in Primary Raw 409SS Cat4Ward Header

If you're looking to get more out of your 2004-2010 Ford F-150 with the 5.4L 3V engine, these JBA Cat4Ward shorty headers are a solid upgrade. They replace the restrictive factory exhaust manifolds, allowing your engine to breathe much better. This means you can expect improved power and efficiency, especially in the RPM range where you do most of your driving, thanks to JBA's proprietary Firecone collector design.

These headers are built from durable 409 stainless steel, so they're well-made to handle the demands of daily driving, towing, or even some spirited use. The tubing is mandrel bent for smooth airflow, and the flanges are a beefy 3/8-inch thick with oversized ports to match the engine's needs. JBA also includes factory-style emission connections and all the necessary hardware for a professional installation that's designed to be leak-free.

When installing these headers, it's a good idea to have a new set of gaskets on hand, and always refer to the manufacturer's instructions for the best results. Getting these on your F-150 will make a noticeable difference in how the engine performs.