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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...

11 products found in Hardcore Upgrades

FOX 2.5 IFP Shock Package - Set of 4 | Performance Series | 2-3.5" Lift | Jeep Wrangler JL
  • $999.95
Brand: FOX
SKU: FOX88624155

FOX 2.5 IFP Shock Package - Set of 4 | Performance Series | 2-3.5" Lift | Jeep Gladiator JT
  • $999.95
Brand: FOX
SKU: FOX88624157

FOX 2.5 IFP Front Shock - Single | Performance Series | 2-3.5" Lift | Jeep Wrangler JL
  • $259.00
Brand: FOX
SKU: FOX98624154

FOX 2.5 Reservoir Rear Shocks Adjustable | Performance Elite | 2-3" Lift | Wrangler JL
  • $1,449.95
Brand: FOX
SKU: FOX88326054

FOX 2.5 IFP Rear Shock - Single | Performance Series | 2-3.5" Lift | Jeep Wrangler JL
  • $259.00
Brand: FOX
SKU: FOX98624155

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

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

FOX 2.5 Reservoir Front Shocks Adjustable | Performance Elite | 3.5" - 4" Lift | Wrangler JL
  • $1,499.95
Brand: FOX Factory
SKU: FOX88326051

FOX 2.5 IFP Rear Shock - Single | Performance Series | 2-3.5" Lift | Jeep Gladiator JT
  • $259.00
Brand: FOX
SKU: FOX98624157

FOX 2.5 Reservoir Rear Shocks Adjustable | Performance Elite | 3.5" - 4" Lift | Wrangler JL
  • $1,449.95
Brand: FOX
SKU: FOX88326055