Patch Harness (89-91 RX-7)

We all know what it is like to try to solder in the footwell of a Mazda RX-7. The patch harness allows for easy installation and removal of aftermarket electronic devices without modifying, and possibly damaging, the factory wiring harness.

Electronics such as Boost Controllers, Gauges, Super AFC, Resistors for Low Impedence Injectors, etc., can all be soldered into the patch harness outside the car.

Original Equipment Manufacture (OEM) connectors, plugs and contacts are used, which allows the harness to easily plug into position.