JKS Manufacturing

Increase clearance, performance and ride quality with a pair of JKS JSPEC 2.5" lift dual rate coil springs. Fits 2018-2026 Jeep Wrangler JL 4 Door. Includes a front pair to provide 2.5" of lift. Dual...

Increase clearance, performance and ride quality with a pair of JKS JSPEC 2.5" lift dual rate coil springs. Fits 2018-2026 Jeep Wrangler JL 4 Door. Includes a front pair to provide 2.5" of lift. Dual...

Increase clearance, performance and ride quality with a pair of JKS JSPEC 2.5" lift dual rate coil springs. Fits 2018-2026 Jeep Wrangler JL 4 Door. Includes a front pair to provide 2.5" of lift. Dual...

Increase clearance, performance and ride quality with a pair of JKS JSPEC 2.5" lift dual rate coil springs. Fits 2018-2026 Jeep Wrangler JL 4 Door. Includes a front pair to provide 2.5" of lift. Dual...

JKS Manufacturing 18-21 Jeep Wrangler JL 3.5in Box Kit

JKS Manufacturing 18-21 Jeep Wrangler JL 3.5in Front Coil Spring Kit - Heavy Duty

JKS Manufacturing 18-21 Jeep Wrangler JL 3.5in Front Coil Spring Kit - Standard

JKS Manufacturing 18-21 Jeep Wrangler JL 3.5in Rear Coil Spring Kit - Heavy Duty

JKS Manufacturing 18-21 Jeep Wrangler JL 3.5in Rear Coil Spring Kit - Standard

Fine tune your Jeep Wrangler JL ride height with JKS rear adjustable coil spring spacers (ACOS). ACOS feature adjustable collars along with built in bump stops. Whether you added some extra weight, a...

Looking to fine tool your bump stop engagement to optimize suspension travel without unnecessarily limiting travel? These interlocking stackable bump stops allow just that so you can make bump stop...

Your Jeep Wrangler JL and Gladiator JT will benefit from JKS J-Flex adjustable front lower control arms. They adjust for proper geometry while increasing driving comfort on the road. J-Flex arms are...