JL Apex Front Axle Armor Kit JL Sport, JL Sahara Artec IndustriesJL JT Apex Front Axle Truss A new era has begun with the arrival of the Apex truss! Artec Industries is proud to announce the next generation of patent pending axle trusses. This series of trusses not only builds on our experience as the world leader in axle truss design, it brings it to a whole new level of cost savings, strength, weight savings, simplicity of installation, precision fitment, and complete axle protection never before seen in the