JBA Performance Exhaust Headers - 03-06 GM Truck/Hummer 6.0L RS00400311 3" System - Universal FitEach

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

Diesel / Gas

Maintain factory equivalent oil filter

'69-later timing cover and pulley may be required on early models

JBA Performance Exhaust Headers - 03-06 GM Truck/Hummer 6.0L RS00400311 3" System - Universal FitEachWhen 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.