Our kit can be installed in. 2007-2015 Toyota FJ CRUISER 2WD 4WD. 2003-2023 Toyota 4RUNNER 2WD 4WD (Except XRES Suspension). and not handled safely could cause injury. 2 x CNC Machined Coil Spacers. This kit is the fastest and also the most inexpensive way to raise the sagging rear end of your pickup or SUV.