The complete gusset kit for the Polaris RZR XP 1000 includes 16 chromoly washers to strengthen a-arm mounting points, 6 plates to strengthen the trailing arm mounting points, rear frame skide plate to strengthen rear of chassis and protect transmission, sway bar gussets to strengthen sway bar mounting points, 4 triangular gussets and 1 gusset plate to strengthen the front of the chassis. All parts are weld in.