Adjustable BumpStops from JKS eliminate the guessing game of choosing the proper bump stop lengths for your application. This innovative solution utilizes a system of three interlocking billet aluminum spacers, each a different size.

The spacers can be used independently, or together, to ensure the proper bump stop clearance for any suspension lift and tire combination. Although supplied in three individual sizes, JKS Adjustable BumpStops actually provide six possible bump stop lengths: 0.75", 1.25", 2.00", 2.75", 3.25", and 4.00".

Installation of our Adjustable BumpStops is easy, and setting the desired length can be accomplished without removing the coil springs from the vehicle. This allows the user to conveniently adjust bump stop clearance as required by future changes to vehicle ride height and tire size.