JKS JSPEC 4" dual-rate coil spring set for 1997–2006 Jeep Wrangler TJ and LJ models. This matched front-and-rear kit provides a level-2, 4-inch lift to increase tire clearance while keeping a comfortable on-road ride and firmer control off-road. The dual-rate design smooths highway travel yet transitions to a stronger rate as tire movement increases, and the longer overall length allows the use of longer shocks for added wheel travel.
JKS Manufacturing 97-06 Jeep Wrangler TJ 4in Coil Spring Box Kit