TheTeraFlex JK PreRunner component kit will give you all of the additional components needed to take your basic lifted Jeep and prep it for prerunning conditions. This kit includes front and rear coil spring retainers, FlexArm cam bolt washers, front SpeedBump jounce tube braces, front and rear suspension limit straps.Fits: 07-Present Jeep Wrangler JK 07-Present Jeep Wrangler Unlimited JK Details: JK PreRunner Component Kit For Basic Lifted JK And Prep For PreRunning Conditions Includes All Components Needed Designed For 3 Inch Lift Note: The limit straps are designed to be used with the 3 inch TeraFlex Fox or Elka tuned shock absorbers. Using a different shock and/or length is not advised.