Busbar harnesses are required for the installation of all electrical accessory installations. This wire harness kit allows for additional power draw from the busbar. This Accessory is Designed to Fit the Following: RZR , 2020-2021 RZR S4 1000 , 2019 RZR S 4 1000 , 2018 RZR XP 4 Turbo EPS Fox Edition , 2018 RZR XP 4 Turbo EPS Dynamix Edition , 2018 RZR S4 900 EPS , 2018 RZR XP 4 Turbo , 2018 RZR XP 4 1000 , 2017 RZR 4 900 EPS , 2017 RZR XP 4 Turbo EPS , 2017 RZR XP 4 1000 EPS , 2017 RZR XP 4 1000 EPS High Lifter Edition , 2016 RZR XP 4 Turbo EPS , 2015-2016 RZR 4 900 EPS , 2014-2016 RZR XP 4 1000 EPS