Racer's Edge Rear shock trailing arm bolts
When upgrading to a rear coil over or shock, the most precise choice is to incorporate Spherical Bearings into the ends of those shocks. This presents a small problem in that the lower mount in the rear of a Porsche uses a 14mm bolt, which is larger than the ½" bearings which come in all racing shocks. Since this mount is subjected to incredibly high dynamic loads (a coil over holds up your entire rear over bumps etc…) you need a very strong "adapter". This adapter has been specially designed with these loads in mind.
For installation instructions for aluminum A-arm cars, click here.