?Most other 3 point braces require you to drill and attach the third leg into the flimsy cross member behind the gas tank. Rennline has manufactured a bracket that utilizes the same mounting studs used to attach the master cylinder bracket . This mounting area is one of the strongest points on the front of your 197789 911, giving you the optimum rigidity needed to eliminate camber change in hard cornering. Both the upper and lower bars are fully adjustable allowing you to set the desired amount of prestress. Constructed entirely out of aircraft grade aluminum.?