Our plug and play Rear Wing Wiring Harness is the easiest way to connect our Rear Wing (LED) to the Polaris RZR XP 1000 / XP Turbo / Turbo S / Pro R / Turbo R / Pro XP stock wiring harness. Our harness requires that your vehicle use a 4-pin brake light connect located directly behind the stock tail lights on the driver side. This is high quality harness that is built to last, and also built in the U.S.A.