JKS Manufacturing

Upgrade your Jeep TJ or LJ Wrangler’s performance and reliability with JKS J-Flex adjustable rear lower control arms. CNC-bent from stout DOM tubing, the fully adjustable design allows you to...

Upgrade your Jeep Wrangler TJ, LJ or Grand Cherokee ZJ performance and reliability with JKS J-Flex adjustable rear upper control arms. CNC-bent from stout DOM tubing, the fully adjustable design...

Adjustable rear sway bar end links for Jeep Wrangler TJ and LJ with 2.5" to 6" lift. Highly responsive bushings reduce deflection for improved handling. Adjustable length allows you to set sway bar...

Improve handling on and off road with a JKS adjustable front track bar for the Jeep Wrangler TJ or LJ. Designed for Jeeps with 1-3.5" lift, JKS track bars controls lateral movement of the axle...

Correct front axle centering on your lifted Jeep Wrangler TJ or LJ by installing a JKS Adjustable Track Bar. For use with Jeeps with a 4" plus lift, JKS front track bars feature rubber and poly...

Improve the handling of your Jeep Wrangler TJ or LJ if you have a few miles on your JKS adjustable track bar. The rear adjustable track bar service pack for Jeep Wrangler TJ includes a complete set...

Correct Jeep Wrangler TJ or LJ rear suspension geometry with a JKS Rear Track Bar Relocation Bracket. The design compensates for improper track bar alignment / orientation after adjusting rotation of...

Dial in ride height on your Jeep Wrangler TJ or LJ with JKS ACOS adjustable front coil spring spacers. The range of ride height adjustment is from 1-1/2" to 3-3/4" -- without taking apart suspension...

Install a new adjustable rear track bar on your Jeep Wrangler TJ or LJ to properly align and control lateral axle movement left to right. The heavy duty track bar can be adjusted to suit your...

Properly install a lift kit on your Jeep Wrangler TJ or LJ with JKS extended front brake line kit. The high performance design eliminates soft, spongy brake pedal response of standard hoses. Includes...

Eliminate a common weak link on your Jeep Wrangler TJ or LJ, by upgrading the front lower shock mounts with JKS bar pin eliminators. The standard bar pin design used by most manufacturers provides no...

Extend the rear shock mounts on your Jeep Wrangler TJ or LJ with a JKS Lower Shock Extension Brackets. The design eliminates interference between your Jeep's shocks and the axle housing. The heavy...