Vehicles with an engine ECU (electronic control unit) experience a 2½ second delay when activating their exhaust brake circuit. Pacbrake’s ECM Bypass kit eliminates this delay with bypassing the computer system using a mechanical throttle switch mounted on the accelerator linkage.
Features:
- Eliminates exhaust-brake lag
- Fits trucks with factory 4in. exhaust
- Will only work on models made after January 2004
Non Stocking item
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