GTSPEC suspension products are CAD designed and constructed with precision production techniques. Employing state-of-the-art processes, all of our suspension products are CNC cut, forged, precision cast or stamped to provide superior fit, finish and performance. In order to distinguish our products from conventional “strut bars”, we use the highest quality Military-Grade materials such as 7075/6061/6063 aluminum, carbon fiber and titanium. All of our Type F chassis braces are constructed with our Hollow-Quad-Wall design to add strength without adding extra weight. Our Anti-Lift kits and Rear End link kits for the Subaru line are made from a solid block of 7075 aluminum precision cut to exact specifications. Although they have confidence in our designs, nonetheless we put them through two years of rigorous testing before their public release.