TeraFlex 1954760 JK 4″ Rear Speedbump Kit (Pair), 1 Pack

TeraFlex Speedbump bump stops are an innovative composite bump stop system designed for high-performance JK Wrangler applications. The true progressive nature of the Speedbump bump stop allows for the reduction of suspension compressing impacts and the associated harsh bump stop bottoming. The absorption of harsh impacts experienced off road or even on a poorly maintained highway will reduce the risk of axle housing bends as well as provide an increased ability to maintain vehicle control. TeraFlex Speedbumps feature performance tuned closed-cell nitrogen charged microcellular polyurethane technology providing a true progressive bump stop that will not fade or dissipate under extended heavy use. Microcellular polyurethane technology is not affected by temperature extremes, and retains thermal and sub-zero temperature flexibility. The Delvin acetal resin polymer shaft is self-lubricating to allow thousands of continuous cycles without wear or abrasion. The external shaft seal further prolongs shaft life by wiping and cleaning the shaft to prevent contaminants from entering the Speedbump housing.