JBA Performance Exhaust Headers - 03-06 GM Truck/Hummer 6.0L RS00400311 can be cleaned after installation

can be cleaned after installation

Designed to outflow the stock manifold by 12% for improved throttle response

3" System - Universal FitEach member company of the Hedman Performance Group is a specialist in the field they serve

Diesel / Gas

1 in Webbing

JBA Performance Exhaust Headers - 03-06 GM Truck/Hummer 6.0L RS00400311 can be cleaned after installationWhen 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.