Teraflex 1958252 JK Rear Bumpstop Kit for 2.5" Lift w Microcellular Foam, Extended Axle Pad Fits JK Wrangler models with 3"-3.5" of lift The maintenance free Speedbumps require no custom adjustment or tuning This kit includes two rear Speedbump bump stops, two outer bump stop retainer cups, and two rear lower bump stop strike pads. Fits JK Wrangler models with 2.5"-3.5" of lift