JBA Performance Exhaust Headers - 03-06 GM Truck/Hummer 6.0L Metric Quick Disconnect Fittings closed loop

closed loop

5 Amp Charge Current

Fuel Pump & Hanger

Like all Flowmaster products the benefits include improved throttle response

JBA Performance Exhaust Headers - 03-06 GM Truck/Hummer 6.0L Metric Quick Disconnect Fittings closed loopWhen 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.