J-Max Lift Kits

Take your Jeep to the next level with the J-Max Lift Kit that includes a front and rear FOX 2.5 coil-over conversion for aggressive performance no matter where you end up.

When it’s time to up the ante for truly next level performance capable of bombing down through Baja, J-Max is the kit of choice.

  • Designed and tested for off-the-chart performance to soak up the roughest terrains.
  • Capable of additional wheel travel and articulation and more adjustability to dial the system in for your specific setup.
  • Includes coil-over conversion brackets at each corner to mount the massive FOX 2.5 DSC coil-overs, all (8) upper and lower J-Flex control arms, JKS adjustable track bar and quicker disconnects, upgraded bump stops, replacement SS brake lines and more.

Not sure which suspension system is right for you? Click the button below to use our fitment tool.

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  • https://serenity-foxfactory.asset.akeneo.cloud/fox_asset_family/media/jks_jspec_153kfc_jk_j_max_card.JPGhttps://serenity-foxfactory.asset.akeneo.cloud/fox_asset_family/media/jk_jmax_1.jpg
    JKS Manufacturing
    JKS Manufacturing
    3.5" Lift Kit | J-Max | Wrangler JK SKU: JSPEC153KF
    Build the ultimate Jeep Wrangler JK and be ready for any terrain with the JKS J-Max 3.5" suspension system. The J-Max kit includes front and rear 10" FOX 2.5" diameter Factory Race Series coil-over shocks with DSC adjustable remote reservoirs, front adjustable track bar, rear...
    From 
    $6,273.57
    $5,018.86
  • https://serenity-foxfactory.asset.akeneo.cloud/fox_asset_family/media/jks_jspec_129kfc_jl_j_max_card.https://serenity-foxfactory.asset.akeneo.cloud/fox_asset_family/media/jks_jspec_129kfc_jl_j_max_rotation_2.
    JKS Manufacturing
    JKS Manufacturing
    3.5" Lift Kit | J-Max | Wrangler JL SKU: JSPEC129KFC
    J-Max pulls out all of the stops to offer a truly performance driven suspension package. At each corner are custom tuned FOX 2.5 factory race series coilovers with DSC adjustment. These coilovers offer race proven technology with a larger 2.5” diameter body, dual rate...
    From 
    $7,754.50
    $6,203.60

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