Rear Harness to Tail Light Adapter Relay Loop Harness (Connect Reverse Trigger to Relay) (SPV Harness System)

This extension plugs in-between the FULL Rear Harness Extension and short rear harness. The breaks the connection from the white wire on the tail light adapter to short harness so it can still get power from the tail/running lights. It then uses the white wire running up the long extension to feed the trigger from the tail light adapter (red wire) and that can return back the red wire on the long extension to the lights.

This is a fix for when the tail lights can't power lights that draw too much power directly.

In addition to this. You will need ANY tail light Adapter, the Short Harness, the Full rear Extension, a mini or full size relay adapter and a single pole 2X splitter.