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Teraflex 4 in. Alpine CT4 Suspension Lift Kit w/ Falcon 2.1 Shocks (07-18 Jeep Wrangler JK 4 Door)

Market Price $5,149.99 You Save 11% ($552.00)
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$4,597.99 (kit)

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  • Item J123617

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    Features & Details

    • Suspension Lift Kit
    • 4 in. Lift, Front and Rear
    • Optimized Off- and On-Road Performance
    • Falcon Series 2.1 Sport Shocks
    • Coil Springs with 4-in. of Lift
    • Front and Rear Monster Track Bars
    • Fully-Adjustable Long FlexArm Control Arms
    • SpeedBump Bump Stops
    • Use with up to 37-in. Tires, with 4.5-in. Backspacing or Less
    • Bolt-On Installation with Welding and Cutting
    • Limited Lifetime Warranty
    • Fits All 2007 to 2018 Jeep Wrangler JK 4-Door Models
    Improved Road and Trail Drivability. Unlike other suspension lift kits that improve off-road performance at the expense of on-road drivability, the TeraFlex 4 in. Alpine CT4 Suspension Lift Kit with 2.1 Falcon provides you with the type of performance needed for cross-trail off-roading but with smooth on-road characteristics. Additionally, the TeraFlex 4 in. Alpine CT4 Suspension Lift Kit with 2.1 Falcon Shocks’ greater ground clearance lets you install the larger tires ideal for more aggressive off-roading.

    Falcon Series 2.1 Shocks Included. The TeraFlex 4 in. Alpine CT4 Suspension Lift Kit includes the Falcon Series 2.1 Monotube Shocks. The Series 2.1 Shocks improves stability for a smoother on-and off-road ride quality. The Series 2.1 Shocks comes with proprietary Volume Optimized Damping technology that improves vehicle feedback for improved control.

    Coil Springs with 4-in of Lift. The TeraFlex Alpine CT4 Suspension Lift Kit gets its 4 inches of lift using hi-strength steel coil springs. With your new 4-inch clearance you could now run up to 37-in. wide tires. You can also run 38-in. tires just make sure to use the correct fender flares. Please note that 4.5-inch-or-less backspaced wheels are required. Offset Wheel Adapters may also be used, especially if you want to run your stock wheels.

    Forged Adjustable Monster Trackbar. Fully adjustable front and rear Monster Trackbars are provided with the TeraFlex Alpine CT4 Suspension Lift Kit. Front and Rear Monster Trackbars are fully forged from high-grade steel for superior rigidity and give your Jeep improved lateral stability, for better off-road handling.

    Alpine Long FlexArm Control Arms. A complete set of fully adjustable Alpine Long FlexArm Control Arms enable improved front and rear roll centers, as well as fine tuning of pinion and caster angles, tire position, and anti-squat geometry. Together with the Monster Trackbars the Alpine Long FlexArms work in tandem giving you complete off-road suspension articulation and excellent off-road handling and comfort.

    SpeedBump Bump Stops. TeraFlex’s SpeedBump bump stops feature a unique microcellular urethane construction designed to bottom-out at a higher pressure compared to standard bump stops. Because of this less severe compression stroke, ride quality is increased significantly, and improved handling even at high speeds is achieved.

    Professional Installation Recommended. Cutting and welding are required to properly install the TeraFlex 4 in. Alpine CT4 Suspension Lift Kit with 2.1 Falcon Shocks. Expert-level mechanical skills as well several hours are required as well. As such, installation by a professional is highly recommended.

    Covered by a Limited Lifetime Warranty. The TeraFlex 4 in. Alpine CT4 Suspension Lift Kit with 2.1 Falcon Shocks is covered by a limited lifetime warranty against factory defects. Please visit the manufacturer’s website for more details.

    Application. The TeraFlex 4 in. Alpine CT4 Suspension Lift Kit with 2.1 Falcon Shocks 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# 1324021

    CA Residents: WARNING: Cancer and Reproductive Harm -

    What's in the Box
    • (4) Falcon Series 2.1 Shocks
    • (8) Alpine Adjustable Long FlexArm Control Arms
    • (4) 4-In. Lift Coil Springs
    • (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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