NAMZ Custom Cycle 4-Wire Trailer Isolator

The isolator takes power directly from the battery and grabs the signal from your brakes, running lights and both turn signals.

• Relays draw power from the battery and NOT your O.E.M. turn signal module, thus, preventing premature module failure

• Plug-and-play design

• Features a molded flat connector with left/brake, right/brake, run and ground wire outputs