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Dominate gnarly obstacles and conquer extreme terrain with hardcore suspension from JKS. Engineered systems and upgrades deliver maximum articulation, durability, adjustability, and clearance.

The range of products includes turn-key suspension systems, custom-tuned JSPEC and FOX shocks and FOX coil-overs, HD track bars and control arms, sway bar disconnects, coil-over mounting kits, and a lot more. JKS engineers its "Go Anywhere" attitude into components that help you push your adventures to extreme levels. 

Here are a few categories to get you started...

8 products found in Hardcore Upgrades

FOX 2.5 Front Coilover Shocks w/ DSC | Factory Race | Wrangler JK
  • $1,587.96
Brand: FOX
SKU: FOX88406178

2.5" Lift Kit | J-Krawl | Wrangler JK 4-door
  • From $2,727.50
Brand: JKS
SKU: JSPEC149KFA

FOX 2.5 Reservoir Rear Shocks Adjustable | Performance Elite | 2-3" Lift | Wrangler JL
  • $1,599.95
Brand: FOX
SKU: FOX88326054

FOX 2.5 Reservoir Front Shocks Adjustable | Performance Elite | 2-3" Lift | Wrangler JL
  • $1,499.95
Brand: FOX Factory
SKU: FOX88326050

FOX 3.0 Internal Bypass Reservoir Front Shocks Adjustable | Factory Race | 2-3" Lift | Wrangler JL
  • $2,999.95
Brand: FOX Factory
SKU: FOX88326057

2.5" Lift Kit | J-Krawl | DIESEL | Wrangler JL 4-Door
  • From $3,425.90
Brand: JKS
SKU: JSPEC169KFP

FOX 3.0 Internal Bypass Piggyback Rear Shocks Adjustable | Factory Race | 2-3" Lift | Wrangler JL
  • $2,749.95
Brand: FOX Factory
SKU: FOX88326058

2.5" Lift Kit | J-Krawl | Wrangler JL 4-door
  • From $2,834.45
Brand: JKS
SKU: JSPEC126KFP