Looking to add performance on and off the street to your 450L? This is the kit for you, it utilizes your factory wiring and bar switch giving you a true plug and play setup with Hi/Lo functionality! The Hi/Low functions with the S2 only as low beam, and both Squadron/S2 on High. The angle of the S2 differs by pointing the beam downward 2 degrees in order to project a pattern better suited for closer range riding, and the Squadron beam is pointing farther down the trail to create a pattern for distance. The kit includes a mounting bracket that uses factory tabs, one Squadron Pro, and one S2 Sport.