2 Point System:This system mounts like no other brace on the market. The billet aluminum mounting brackets have been formed to perfectly fit the contour of your 911's strut towers, making installation a breeze. These truss style brackets have been engineered in a way that makes this brace not only one of the lightest, but one of the strongest braces on the market today. There is absolutely no alignment alterations or drilling required for installation. Fits all 911/912/930's from 1966-89
For 2pt bar Installation Instructions please click here. installation instructions

3 Point System 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 1977-89 911, 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 pre-stress. Constructed entirely out of aircraft grade aluminum. Fits all 911/912/930's from 1966-89
For 3pt bar Installation Instructions please click here. installation instructions