Engine Control Module
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ECM By-Pass System For 1999-02 Dodge Ram 2500/3500 Optional For Exhaust Brake Kits C44074, C44064 Pacbrake
Pacbrake
MSRP: $93.97$84.57ECM By-Pass System for Pacbrake Exhaust Brakes If your engine's electronic control module (ECM) has a delay activating your Pacbrake exhaust brake this kit may be the answer. Pacbrake offers an ECM Bypass System which will reduce the delay in activating...MSRP: $93.97$84.57