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Teraflex 4 in. Alpine CT4 Suspension Lift Kit (07-18 Jeep Wrangler JK 4 Door)

Market Price $4,421.99 You Save 11% ($474.00)
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$3,947.99 (kit)

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  • Item J123615

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    Features & Details

    • Suspension Lift Kit
    • 4-in. Lift, Front and Rear
    • Complete Road and Trail Performance
    • 4-in. Lift Coil Springs
    • Front and Rear Fully Forged Track Bars
    • Fully-Adjustable FlexArm Control Arms
    • SpeedBump Bump Stops
    • Use with up to 37-in. Tires with 4.5-in. Backspacing or Less
    • Bolt-On Installation Requiring Welding and Cutting
    • Limited Lifetime Warranty
    • Fits All 2007 to 2018 Jeep Wrangler JK 4-Door Models
    Leveled-Up Road and Trail Performance. The TeraFlex 4 in. Alpine CT4 Suspension Lift Kit is engineered to give you uncompromised performance both off-road and on-road. Developed for more intense off-roading like cross-trail and rock crawling, the TeraFlex 4 in. Alpine CT4 Suspension Lift Kit provides 4 inches of lift, ideal for these types of trail drives, but with enough finesse for a night on the town. With the TeraFlex 4 in. Alpine CT4 Suspension Lift Kit, you can now take your Jeep to the mall straight from the trail!

    Coil Springs with 4-in. of Lift. The TeraFlex 4 in. Alpine CT4 Suspension Lift Kit’s coil springs give your Jeep 4-in. of lift. This 4-in. clearance is ideal for running 37-in. wide tires. In fact, you can even run 38-wide tires, provided you use the proper fender flares. Please remember to use wheels with 4.5-in. or less backspacing, or alternatively, Offset Wheel Adapters.

    Front and Rear Fully Adjustable Forged Trackbar. TeraFlex 4 in. Alpine CT4 Suspension Lift Kits include fully adjustable front and rear Monster Trackbars. Monster Trackbars are fully forged for extreme strength providing you with excellent side-to-side stability and handling necessary for cross-trail off-roading.

    Fully Adjustable Long FlexArm Control Arms. TeraFlex 4 in. Alpine CT4 Suspension Lift Kits come with 8 fully adjustable Alpine Long FlexArm Control Arms allowing you to completely adjust your suspension for optimal driving experience, both off- and on-road. The Alpine Long FlexArm Control Arms works with the kit’s Monster Trackbar to allow fine tuning of pinion and caster angles, tire position, and anti-squat geometry, as well as maximized front and rear roll centers for optimal handling.

    SpeedBump Bump Stops. Ride quality and handling are also improved with TeraFlex’s unique SpeedBump bump stops. SpeedBumps are manufactured from specialized microcellular urethane that needs much more pressure to bottom out compared to standard bump stops. This less severe compression stroke results in a more comfortable ride quality, as well as improved high speed handling even over rough terrain.

    Professional Installation Recommended. Cutting and welding are required when installing the TeraFlex 4 in. Alpine CT4 Suspension Lift Kit in order to relocate and mount the different components that come with it. Allot several hours for completion. Professional installation is highly recommended.

    Covered by a Limited Lifetime Warranty. The TeraFlex 4 in. Alpine CT4 Suspension Lift Kit is covered by a limited lifetime warranty against workmanship defects. Please visit the manufacturer’s website for more details.

    Application. The TeraFlex 4 in. Alpine CT4 Suspension Lift Kit fits all 2007 to 2018 Jeep Wrangler JK 4-Door models.

    Fitment: 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 Details

    MPN# 1324000

    CA Residents: WARNING: Cancer and Reproductive Harm -

    What's in the Box
    • (4) 4-in. Lift Coil Springs
    • (8) Alpine Adjustable Long FlexArm Control Arms
    • (4) Long FlexArm Brackets
    • (2) Font & Rear Monster Trackbars
    • (2) SpeedBump Bump Stops
    • (2) Rear Upper Bump Stops
    • (2) Exhaust Spacers
    • Front & Rear Brake Lines
    • Front Brake Line Anchor Kit
    • Installation Hardware
    Installation Info
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