Quick Ship SKU #: PB-C14037 PacBrake C14037 ECM By-Pass Kit 03-04 5.9L Dodge 5.9L Cummins Manual Transmission

In the event your engine's ECM has a delay in activating your Pacbrake exhaust brake, this is the kit for you. Pacbrake offers an ECM bypass system which will reduce the delay in activating the exhaust brake by over 50%. This kit contains a micro switch that mounts on the accelerator pedal as well as all the components necessary to complete the installation.