The JKS JSPEC 3.5" dual-rate coil spring kit fits 2007–2018 Jeep Wrangler JK 2-door models and provides a level 3.5" lift. Matched front and rear springs deliver a smooth on-road ride that firm ups as tire movement grows off-road, improving control. The longer spring length accommodates longer shocks for increased wheel travel, useful when the vehicle is loaded or used over rough terrain.
JKS Manufacturing 07-18 Jeep Wrangler JK 2dr 3.5in Coil Box Kit