Each piece of XRC JK Armor is manufacured out of 3/16" cold rolled steel and then powder coated in Smittybilt's signature series two-stage finish. Each section of XRC JK Armor is designed to be a complete bolt-on with stainless steel, powder coated black fasteners and requires minimal modification to the vehicle. All of the XRC JK Armor comes with an inner fender liner to keep mud, snow or any other debris out of the engine compartment and wheel wells.