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JKS Manufacturing JSPEC 3.50-Inch Suspension Lift Kit with Fox Shocks (07-18 Jeep Wrangler JK 4-Door)

Item J133349
ExtremeTerrain no longer carries the JKS Manufacturing JSPEC 3.50-Inch Suspension Lift Kit with Fox Shocks (07-18 Jeep Wrangler JK 4-Door). Please check out Jeep CJ7 Lift Kits 3-3.75" (1976-1986) for an updated selection.
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    Product Information

    Features, Description, Reviews, Q&A, Specs & Installation


    • Suspension Lift Kit
    • Front and Rear Lift of 3.50 Inches
    • Increases Off-Road Proficiency
    • Keeps On-Road Ride Handling Intact
    • Front and Rear Fox Shocks
    • Tough Front and Rear Dual Rate Coil Springs
    • Resilient Adjustable Front Track Bar
    • Hardwearing Front and Rear Bump Stop Spacers
    • Heavy-Duty Front Sway Bar Disconnects
    • Allows Mounting of 35-Inch Wide Tires
    • Professional Installation Recommended
    • Limited Lifetime Warranty
    • Fits 2007-2018 Jeep Wrangler JK 4-Door Models


    Optimize Your Ride for Road and Trail. Make your 2007-2018 JK Wrangler truly capable of tackling the trails while still providing a smooth ride with the JKS JSPEC 3.50-Inch Suspension Lift Kit that includes Fox Shocks. This suspension lift kit offers 3.50 inches of overall allowing your ride to negotiate more aggressive off-road terrain while running 35-inch wide tires. Additionally, this kit includes a number of components that ensure near factory ride comfort.

    Front and Rear Fox Shock Absorbers. This suspension lift kit replaces your stock shocks with a pair of front and rear Fox performance shock absorbers. These shocks combine a high-pressure, nitrogen gas charge with a monotube design for more accurate handling and exceptional damping performance. What’s more, these shocks use a 2-inch wide 6061-T6 aluminum shock body that dissipates heat better for consistent performance. Lastly, these shocks use a 0.625-inch steel alloy piston rod for durability.

    Tough Dual Rate Coil Springs. This lift kit replaces your springs with tough, dual-rate coil springs. With a dual-rate design, these springs offer a more comfortable ride whether on or off road. Likewise, their high-grade spring steel construction and black, powder-coat finish offer extreme durability.

    Resilient Adjustable Track Bar. This lift kit also comes with an adjustable front track bar. This component features an adjustable design permitting you to dial in the correct steering geometry for your driving style. Additionally, its DOM tubular steel construction offers exceptional strength and durability. Lastly, this track bar utilizes durometer-specific rubber bushings for a smoother operation.

    Hardwearing Bump Stop Spacers. To ensure maximum suspension travel, while also preventing the components from bottoming out, this kit features a pair of front and rear bump stop spacers. By preventing the coil springs and shocks from bottoming out, you get a more comfortable ride and improved feel. Moreover, the front spacers feature a billet aluminum construction, while the rear spacers are made from thick-walled rectangular tubular steel.

    Heavy-Duty Sway Bar Disconnects. This JKS suspension lift kit lets you take your Jeep on a rock crawling adventure by including a pair of heavy-duty front sway bar disconnects. These disconnects are exclusively designed to disengage quicker so you could get on your adventure much faster. These disconnects are also fully adjustable, which helps with fine-tuning of your Jeep’s steering geometry. Additionally, these components utilize stainless steel mounting posts for durability.

    Professional Installation Recommended. This JKS JSPEC Suspension Lift Kit will require special tools, as well as advanced mechanical knowledge for correct installation. For this reason, professional installation is recommended.

    Includes a Limited Lifetime Warranty Backing. This JKS JSPEC Suspension Lift Kit includes a limited lifetime warranty backing against manufacturing defects. Please visit the manufacturer’s website for more details.

    Application. The JKS JSPEC 3.50-Inch Suspension Lift Kit with Fox Shocks fits 2007-2018 Jeep Wrangler JK 4-door models.

    CA Residents: WARNING: Cancer and Reproductive Harm -

    Installation & What's in the Box

    Installation Info

    What's in the Box

    • (2) Fox Front Shocks
    • (2) Fox Rear Shocks
    • (2) Front Coil Springs
    • (2) Rear Coil Springs
    • (1) Front Track Bar
    • (1) Rear Track Bar Bracket
    • (2) Front Sway Bar Disconnects
    • (2) Front Brake Line Relocation Brackets
    • (2) Rear Brake Line Relocation Brackets
    • (2) Front Bump Stop Extensions
    • (2) Rear Bump Stop Extensions, Driver and Passenger Side
    • (4) Front Alignment Cams
    • Installation Hardware

    Customer Reviews (71)

      Questions & Answers

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