JSPEC Jeep Lift Kits & Suspensions Systems | J-Rated

More than just typical lift kits, the six JKS JSPEC Suspension System types below are engineered to match your Jeep's specific handling and performance needs -- on and off-road.

All suspension packages are available in multiple lift heights to accommodate larger tires and increase ground clearance. Common features include high-performance coil springs, custom-tuned JSPEC and FOX shocks, sway bar quick disconnects, adjustable track bars, and more. From there, system-specific features are engineered to match your preferred terrain, budget, and your Jeep’s specs. Before you go buying any old lift kit, ask yourself: Are you J-Rated?

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/JT_jkontrol_20PS_01.jpghttps://serenity-foxfactory.asset.akeneo.cloud/fox_asset_family/media/jks_shock_buyers_guide.jpg
    JKS Manufacturing
    JKS Manufacturing
    3-3.5" Lift Kit | J-Kontrol | Gladiator JT
    Elevate the performance of your Jeep Gladiator JT with the J-Kontrol 3.5" Lift Kit, engineered for a perfect balance between off-road durability and on-road handling. Designed with dual-rate coil springs and control arm correction brackets, it provides excellent ground clearance and axle alignment. Choose...
    From $1,357.75
  • https://serenity-foxfactory.asset.akeneo.cloud/fox_asset_family/media/jks_jspec_121k_122k_123k_124k_145k_jl_j_konnect_nitro.https://serenity-foxfactory.asset.akeneo.cloud/fox_asset_family/media/jks_shock_buyers_guide.jpg
    JKS Manufacturing
    JKS Manufacturing
    3.5" Lift Kit | J-Konnect | Wrangler JL 4-Door
    Easy to install bolt on performance suspension to handle the toughest off road trails and drive you home after. Building off of the J-Venture systems designed for equal parts on-road handling and off-road capability, the J-Konnect system takes strength and performance a step further...
    From $1,713.55
  • https://serenity-foxfactory.asset.akeneo.cloud/fox_asset_family/media/jks_jspec_113k_114k_jk_j_konnect_rotation_1.https://serenity-foxfactory.asset.akeneo.cloud/fox_asset_family/media/jks_shock_buyers_guide.jpg
    JKS Manufacturing
    JKS Manufacturing
    3.5" Lift Kit | J-Konnect | Wrangler JK 4-Door
    Easy to install bolt on performance suspension to handle the toughest off road trails and drive you home after. These J-Konnect Systems build off the base J-Venture to add J-Link lower control arms and other bracing for equal parts on-road handling and off-road capability...
    From $1,875.65
  • https://serenity-foxfactory.asset.akeneo.cloud/fox_asset_family/media/jks_jspec_149k_150k_151k_152k_jk_j_krawl_card.https://serenity-foxfactory.asset.akeneo.cloud/fox_asset_family/media/jks_shock_buyers_guide.jpg
    JKS Manufacturing
    JKS Manufacturing
    3.5" Lift Kit | J-Krawl | Wrangler JK 4-Door
    Build the ultimate adventure rig with a 3.5" lift kit J-Krawl suspension system. Fits 4-Door Jeep Wrangler JK. Designed for maximum articulation and adjustability, the complete suspension system includes dual rate coil springs, adjustable front track bar, rear track bar bracket and tuned FOX...
    From $2,727.50
  • https://serenity-foxfactory.asset.akeneo.cloud/fox_asset_family/media/jks_jspec_110k_tj_2in_lift_kit_rotation_1.https://serenity-foxfactory.asset.akeneo.cloud/fox_asset_family/media/jks_shock_buyers_guide.jpg
    JKS Manufacturing
    JKS Manufacturing
    2" Lift Kit | 1997-2006 Wrangler TJ & LJ
    Upgrade your Jeep Wrangler TJ or LJ with a JKS JSPEC 2" lift suspension system for increased ground and tire clearance. Equally, if not more important than the lift increase is the fact that you get custom-tuned JSPEC dual rate coil springs and custom-valved...
    From $1,011.70
  • https://serenity-foxfactory.asset.akeneo.cloud/fox_asset_family/media/jks_jspec_100k_101k_102k_103k_jk_j_venture_card.https://serenity-foxfactory.asset.akeneo.cloud/fox_asset_family/media/jks_shock_buyers_guide.jpg
    JKS Manufacturing
    JKS Manufacturing
    2.5" Lift Kit | J-Venture | Wrangler JK 4-Door
    Increase ground clearance and tire clearance on your right hand drive 4 Door JK Wrangler's with a 2.5" lift J-Venture suspension system. You get the perfect balance of on and off road capability plus low maintenance. J-Venture lift kits include dual rate front and...
    From $1,101.70
  • https://serenity-foxfactory.asset.akeneo.cloud/fox_asset_family/media/jks_jspec_131k_jt_j_venture_nitro.https://serenity-foxfactory.asset.akeneo.cloud/fox_asset_family/media/jks_shock_buyers_guide.jpg
    JKS Manufacturing
    JKS Manufacturing
    3" Lift Kit | J-Venture | Gladiator JT
    Increase ground clearance and tire clearance on your Gladiator JT with a 3" J-Venture suspension system. You get the perfect balance of on and off road capability plus low maintenance. J-Venture lift kits include dual rate front and rear coil springs, specifically-valved gas shocks,...
    From $1,189.65
  • https://serenity-foxfactory.asset.akeneo.cloud/fox_asset_family/media/jks_jspec_100k_101k_102k_103k_jk_j_venture_card.https://serenity-foxfactory.asset.akeneo.cloud/fox_asset_family/media/jks_shock_buyers_guide.jpg
    JKS Manufacturing
    JKS Manufacturing
    3.5" Lift Kit | J-Venture | Wrangler JK
    Increase your Jeep Wrangler JK 4-Door's ground clearance, tire clearance and performance with a J-Venture 3.5" suspension system. This complete, bolt-on kit includes JSPEC custom-matched JSPEC dual-rate coil springs, custom-valved FOX Adventure Series monotube gas shocks, a front adjustable track bar, rear track bar...
    From $1,101.70
  • https://serenity-foxfactory.asset.akeneo.cloud/fox_asset_family/media/jks_jspec_121k_122k_123k_124k_145k_jl_j_konnect_nitro.https://serenity-foxfactory.asset.akeneo.cloud/fox_asset_family/media/jks_shock_buyers_guide.jpg
    JKS Manufacturing
    JKS Manufacturing
    2.5" Lift Kit | J-Konnect | Wrangler JL 4-Door
    For serious off-road use, step up to a JKS J-Konnect 2.5" suspension system for your Wrangler JK 4-Door. J-Konnect can tackle aggressive terrain including rocks and ruts without giving up street manners or breaking the bank. J-Konnect system takes suspension component strength and suspension...
    From $1,649.70
  • https://serenity-foxfactory.asset.akeneo.cloud/fox_asset_family/media/jks_jspec_100k_101k_102k_103k_jk_j_venture_card.https://serenity-foxfactory.asset.akeneo.cloud/fox_asset_family/media/jks_shock_buyers_guide.jpg
    JKS Manufacturing
    JKS Manufacturing
    2.5" Lift Kit | J-Venture | Wrangler JK 2-Door
    Increase ground clearance and tire clearance on your JK Wrangler with a 3.5" lift J-Venture suspension system. You get the perfect balance of on and off road capability plus low maintenance. J-Venture lift kits include dual rate front and rear coil springs, specifically-valved gas...
    From $1,101.70
  • https://serenity-foxfactory.asset.akeneo.cloud/fox_asset_family/media/jks_jspec_100k_101k_102k_103k_jk_j_venture_card.https://serenity-foxfactory.asset.akeneo.cloud/fox_asset_family/media/jks_shock_buyers_guide.jpg
    JKS Manufacturing
    JKS Manufacturing
    2.5" Lift Kit | J-Venture | Wrangler JK 4-Door | RHD Models
    Increase ground clearance and tire clearance on your right-hand-drive 4 Door JK Wrangler's with a 2.5" lift J-Venture suspension system. You get the perfect balance of on and off road capability plus low maintenance. J-Venture lift kits include dual rate front and rear coil...
    From $1,101.70
  • https://serenity-foxfactory.asset.akeneo.cloud/fox_asset_family/media/jks_jspec_100k_101k_102k_103k_jk_j_venture_card.https://serenity-foxfactory.asset.akeneo.cloud/fox_asset_family/media/jks_shock_buyers_guide.jpg
    JKS Manufacturing
    JKS Manufacturing
    3.5" Lift Kit | J-Venture | Wrangler JK 2-Door
    Increase your Jeep Wrangler JK 2 Door's ground clearance, tire clearance and performance with a J-Venture 3.5" suspension system. This complete bolt-on kit includes matched JSPEC dual-rate coil springs, custom-valved JSPEC monotube gas shocks, a front adjustable track bar, rear track bar bracket, front...
    From $1,101.70
  • https://serenity-foxfactory.asset.akeneo.cloud/fox_asset_family/media/JT_jkontrol_brackets_01.jpg
    JKS Manufacturing
    JKS Manufacturing
    3" Lift Kit | J-Kontrol | Jeep Gladiator JT Mojave (20-25)
    Increase ground clearance and tire clearance on your Gladiator JT with a 3" J-Kontrol suspension system with Front and Rear Shock Extension Bracket letting you keep your Jeeps OE JT Mojave FOX IBP shocks. You get the perfect balance of on and offroad capability...
    $1,357.75
  • https://serenity-foxfactory.asset.akeneo.cloud/fox_asset_family/media/JSPEC200_JT_Jventure_01.jpg
    JKS Manufacturing
    JKS Manufacturing
    3" Lift Kit | J-Venture | Jeep Gladiator JT Mojave (20-25)
    Increase ground clearance and tire clearance on your Gladiator JT with a 3" J-Venture suspension system with Front and Rear Shock Extension Bracket letting you keep your Jeeps OE JT Mojave FOX IBP shocks. You get the perfect balance of on and offroad capability plus...
    $1,103.80
  • https://serenity-foxfactory.asset.akeneo.cloud/fox_asset_family/media/jks_jspec_121k_122k_123k_124k_145k_jl_j_konnect_nitro.https://serenity-foxfactory.asset.akeneo.cloud/fox_asset_family/media/jks_shock_buyers_guide.jpg
    JKS Manufacturing
    JKS Manufacturing
    3.5" Lift Kit | J-Konnect | DIESEL | Wrangler JL 4-Door
    Upgrade your Diesel Jeep® Wrangler JL 4 Door with a J-Konnect 3.5" suspension system to fit larger tires and increase off road capabilities. The J-Konnect kit includes dual rate coil springs, tuned gas shocks, adjustable front track bar, J-Link lower control arms, and sway...
    From $1,713.55
  • https://serenity-foxfactory.asset.akeneo.cloud/fox_asset_family/media/jks_jspec_134k_135k_137k_138k_141k_142k_jl_j_kontrol_nitro.https://serenity-foxfactory.asset.akeneo.cloud/fox_asset_family/media/jks_shock_buyers_guide.jpg
    JKS Manufacturing
    JKS Manufacturing
    3.5" Lift Kit | J-Kontrol | Wrangler JL 4-Door
    Increase the clearance and performance of your 4-Door Jeep Wrangler JL with a 3.5" lift J-Kontrol suspension system. It delivers exceptional stability on and off road. A step up from JKS J-Venture systems, J-Kontrol is a true bolt-on system that adds in front control...
    From $1,416.60
  • https://serenity-foxfactory.asset.akeneo.cloud/fox_asset_family/media/jks_jspec_125k_126k_127k_128k_147k_148k_jl_j_krawl_card.https://serenity-foxfactory.asset.akeneo.cloud/fox_asset_family/media/jks_shock_buyers_guide.jpg
    JKS Manufacturing
    JKS Manufacturing
    3.5" Lift Kit | J-Krawl | Wrangler JL 4-Door
    Build the ultimate adventure rig with a 3.5" lift kit J-Krawl suspension system. Fits 4-Door Jeep Wrangler JL. Designed for maximum articulation and adjustability, the complete suspension system includes dual rate coil springs, adjustable front track bar, rear track bar bracket and tuned FOX shock...
    From $2,834.45
  • https://serenity-foxfactory.asset.akeneo.cloud/fox_asset_family/media/jks_jspec_113k_114k_jk_j_konnect_rotation_2.https://serenity-foxfactory.asset.akeneo.cloud/fox_asset_family/media/jks_shock_buyers_guide.jpg
    JKS Manufacturing
    JKS Manufacturing
    3.5" Lift Kit | J-Konnect | Wrangler JK 2-Door
    For serious off-road use, step up to a JKS J-Konnect 3.5" suspension system for your Wrangler JK 2-Door. J-Konnect can tackle aggressive terrain including rocks and ruts without giving up street manners or breaking the bank. J-Konnect system takes suspension component strength and suspension...
    From $1,875.65
  • https://serenity-foxfactory.asset.akeneo.cloud/fox_asset_family/media/jks_jspec_115k_116k_tj_3in_lift_kit_card.https://serenity-foxfactory.asset.akeneo.cloud/fox_asset_family/media/jks_jspec_115k_116k_tj_3in_lift_kit_rotation_1.
    JKS Manufacturing
    JKS Manufacturing
    3" Lift Kit | 2003-2006 Wrangler TJ & LJ
    Improve the ride and fit larger tires on your Jeep Wrangler TJ or LJ by installing the JKS 3" suspension system. In addition to the added clearance, you'll be thoroughly impressed with the ride quality and handling improvements. The JKS 3" lift kit includes...
    $1,658.70
  • https://serenity-foxfactory.asset.akeneo.cloud/fox_asset_family/media/JKS_JL_JSPEC155PS_1.jpg
    JKS Manufacturing
    JKS Manufacturing
    1.5" Lift Kit | FOX 2.5 IFP Shocks | J-Spec System | Jeep Wrangler JL
    If JKS designed the factory JL Wrangler suspension, this is how it would be done! Introducing the JKS 1.5" J-Spec Suspension System with specially tuned FOX 2.5 IFP Performance Series shocks. Whether your focus is improving on-road characteristics or suspension performance in the backcountry,...
    $1,699.90

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