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The JBA Cat4Ward shorty header for 2005–2010 Ford F-Series 5.4L 3V features 1-5/8" primaries with a silver-coated finish. These headers are far less restrictive than factory manifolds, improving engine efficiency and drivability. The Firecone collector is tuned for torque where you need it and mandrel-bent stainless tubing keeps exhaust flow smooth. 3/8" machined flanges, oversized ports and factory-style emission connections simplify installation.
JBA 05-10 Ford F-Series 5.4L 3V 1-5/8in Primary Silver Ctd Cat4Ward Header
