The JBA Cat4Ward shorty header for 1994-1997 Ford Thunderbird 4.6L 2V reduces exhaust restriction to boost efficiency and on-road torque versus the factory manifold. JBA’s Firecone collector applies race-proven technology to improve real-world power delivery. Silver-coated mandrel-bent tubing, 3/8-inch thick machined flanges, oversized ports and extra-thick collector domes are paired with factory-style emission connections and durable hardware for a no-leak installation.
JBA 94-97 Ford Thunderbird 4.6L 2V 1-1/2in Primary Silver Ctd Cat4Ward Header