TC KLINE RACING MONOBALL Rear Shock Mounts - A known weak component in all BMW rear suspensions. We recommend replacing rear shock mounts when you change suspension and we suggest that you upgrade to a stronger aftermarket mount. TC Kline Racing has done extensive development and testing to produce two specific types of mounts, a high-performance street and monoball mount for track and race use. Each of these versions will yield maximum performance by allowing the shock to properly dampen the action of the rear wheels.  Many other mounts, especially OEM replacement mounts, actually hinder the shocks ability to do its job. 

*These rear shock mounts are designed to be used with stock diameter (10mm) shock shafts. If your shock does not have an adjuster that comes out of the top of the shaft this is the shock mount that you likely need. These types of shocks are generally referred to as "compress to adjust" shocks.

**If your shocks are externally adjustable (adjustable from inside the trunk of your car) then you will need the 12mm ID Rear shock mounts.

If you have questions about fitment please feel free to call us at 614.771.7744