No more splicing and cutting. We have designed a plugand play wiring harness that uses the factory connections on the NA/NB Miata alternator.
This is for use with a Taylor 4 post mechanical kill switch. Simply unplug the factory female connection to the alternator. Take that femal connection and plug it into the male end of our kill switch wiring harness and then plug the female end of our kill switch wiring harness back into the alternator.
Run the other end of the harness through the AC hole in the firewall using the supplied grommet and run it back to the B-pillar to the mechanical 4 post kill swtich. Attach the two connections to the small posts on the 4 post kill switch and you are done with the alternator side of your kill switch installation.