JKS Manufacturing 18-21 Jeep Wrangler JL 3.5in Box Kit
The JKS JSPEC1302 is a billet aluminum adjustable rear coil spring spacer that is designed to increase the rear ride height of the Jeep Wrangler TJ and LJ models by 1.5" to 3.75". The spacer is adjustable, so you can fine-tune the ride height to your liking. It is also made of high-quality materials and is built to last.