JBA Performance Exhaust Headers - 97-03 Ford Truck 5.4L 112007 It's available in 7" and

It's available in 7" and 9" stroke and any possible valving or split valving

and trouble free operation

200 gph at 8 psi

Tennessee where racing is a weekly sport

GM LS and LT

JBA Performance Exhaust Headers - 97-03 Ford Truck 5.4L 112007 It's available in 7" andWhen it comes to performance exhaust systems, most people are looking for three things: power, sound, and quality. JBA exhaust systems deliver the best of all three, giving them both great looks and performance. One of the first performance upgrades typically made to a vehicle is the addition of a performance exhaust system. While there is a high demand for performance sound, the capacity for power in the JBA exhaust systems gives JBA the extra edge.