JBA Performance Exhaust System - 01-06 GM HD Truck 6.0/8.1L 34013P smooth operation under the most

smooth operation under the most severe racing conditions

Fuel Injected Engines: GAS  up to 1900 FWHP - naturally aspirated up to 1400 FWHP - forced air induction

race and marine applications

Includes New Filter & Filter Pick-up Extension

Removes the annoying and potentially harmful RF interference in the Accelerator Pedal Position Sensor (APPS) circuit on Dodge Cummins engines

JBA Performance Exhaust System - 01-06 GM HD Truck 6.0/8.1L 34013P smooth operation under the mostWhen 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.