Pulse plugs incorporate capacitor, which stores incoming electrical energy from the ignition system and releases it in a shorter more powerful pulse of energy. It can deliver up to 1,000,000 watts of peak power, different from traditional spark plug. CONVENIENT - This pigtail wiring is used to connect several wires together in order to keep the number of wires down, a clean area, and allow everything to be hooked up efficiently with zip ties. MULTI - FUNCTION - Black wire for ground, blue wire for key ignition and red wire for constant power. Plug and Play for easy adding of any electrical accessories from stereos to a simple phone plug. COMPATIBILITY - This pulse plug is compatible with for 2018 2019 2020 2021 Polaris Ranger XP 1000 / RZR RS1 Pro, 2019 2020 Poalris General 1000. Material:plastic colour:As Shown Package Contents: 3 x power plug connectors 3 x cable ties Only the above package content, other products are not included. Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.