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Teraflex 2.5 in. Sport S/T2 Suspension Lift Kit w/ Falcon 2.1 Shocks (07-18 Jeep Wrangler JK 4 Door)

Item J123577
Market Price $2,177.99 You Save 11% ($233.00)
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$1,944.99 (kit)

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    Features, Video & Details

    • Quality Suspension Lift Kit
    • Get Responsive Handling with Reduced Noise
    • Delivers True Street & Trail (S/T) Performance
    • Includes Long-Lasting 2.5-inch Lift Coil Springs
    • With High-Grade Falcon Series 2.1 Monotube Shocks
    • Features HD Forged Adjustable Front Track Bar
    • Includes Preset Sport Front Lower Flexarms
    • Features Reliable SpeedBump Bump Stops
    • Can Accommodate Up to 35-inch Tires
    • Bolt-On Installation
    • TeraFlex Lifetime Warranty
    • Fits All 2007-2018 4-Door Jeep Wrangler JK Models

    Review & Installation Video

    Review & Install Video

    Performance Lift Kit. The Teraflex 2.5-inch Sport S/T2 Suspension Lift Kit with 2.1 Falcon Shocks is developed for upgrading your Jeep Wrangler’s performance both on the street and on the trail. It offers optimized lift heights with its 2.5-inch lift coil springs and preset Sport flexarms. This is what allows you to have improved ground clearance to accommodate larger tires of up to 35 inches in dimension. The suspension kit also offers increased damping for a smoother ride and better off-road performance, thanks to the four Falcon monotube shocks. With this kit, you get upgraded performance without losing your factory ride quality.

    Complete Suspension Kit. For a convenient upgrade, this suspension lift kit includes all the components necessary for the build. Both the included Falcon shocks and Teraflex coil springs are designed to improve compression and optimal vehicle stability. Alignment will also be not necessary after installation because of the flexarms, adjustable front track bar, and rear track bar. All these are designed to optimize and correct caster and pinion angles for the 2.5-inch lifted height. It is indeed a package that includes everything you need for a complete setup.

    Hassle-Free Installation. With all the necessary components and hardware included in the kit, installation for this suspension lift kit becomes hassle-free. The process requires some cutting, but other than that, everything is straightforward and a simple bolt-on installation. Teraflex also ensures that each kit includes a comprehensive manual for your guidance.

    With Teraflex Lifetime Warranty. Teraflex offers its signature lifetime warranty for this suspension lift kit. However, the warranty is limited to the coverage of defects in materials and workmanship only. It does not cover or include product finish, improperly installed or applied products, and those damaged due to abuse or neglect. Only the original purchaser with an original proof of purchase will be granted warranty claims.

    Application. This Teraflex 2.5-inch Sport S/T2 Suspension Lift Kit with 2.1 Falcon Shocks is designed for use on 2007-2018 Jeep Wrangler JK 4-door models.

    Application Note. This product requires aftermarket wheels with 4.5-inch backspacing or less. Or you can use an Offset Wheel Adapters for stock wheels.

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

    MPN# 1312021

    CA Residents: WARNING: Cancer and Reproductive Harm -

    What's in the Box
    • (4) Lift Coil Springs
    • (4) Falcon Series 2.1 Monotube Shocks
    • (2) Preset Sport Flexarms (Front Lower)
    • (1) Adjustable Front Track Bar
    • Speedbump Bump Stops
    • Front Brake Line Anchor Kit
    • Front Sway Bar Disconnects
    • Rear Track Bar Bracket
    • Rear Sway Bar Links
    • Exhaust Spacers
    • Installation Hardware
    • Installation Manual
    Installation Info
    Will it fit my Wrangler?

      Customer Photos (5) Submit Your Photo

      View All 5 Photos

        Questions & Answers (3)

        3 Top Rated Questions

        I am looking into a 2.5" lift kit for my 2012 JK Sahara Unlimited. I have been looking at both the Teraflex 2.5 in. Sport S/T2 Suspension Lift Kit w/ Falcon 2.1 Shocks and the Teraflex 2.5 in. Lift Kit w/ 9550 VSS Shocks. Would you be able to give me a comparison of the two? What is the performance difference mostly highway/road (daily driver) with minimal off-road (beach and light trails)? My plan is to run the OEM 17" wheels with 33's for now.

        • The biggest difference between the kits will be seen in the shocks. The 9550 shocks are an "off the shelf" style shock that will give good performance both on and off road. The Falcon 2.1 shocks are hand built in house at Teraflex and will offer drastically better dampening characteristics on road and off road. For a daily driver the 9550 shocks are typically more than enough shock.

        Helpful (1)

        Is this kit recommended for use on the road and city day? Is it very rough? thinking that the vehicle uses it without additional weight and 33x12,5 with dirty life wheels 17x9. Thanks!

        • This will give you great performance on or off road and will offer great responsive handling with reduced noise on the road.

        Helpful (1)

        will it fit with stock tires?

        • Yes, however, if you are keeping factory wheels as well you will need to run 1.5" wheel spacers.

        Helpful (0)
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          Customer Reviews (3) Write a Review

          Overall Rating 4.3

          out of 5 stars

          Installation Time:Full Day

          • Appearance 4.333333 4.3
          • Bang For Your Buck 4.333333 4.3
          • Onroad Ride Quality 4.333333 4.3
          • Offroad Capability 4.666667 4.7

          • 3/5

            Installation Time: Full Day

            August 20, 2019

            Easy install.

            The suspension Lyft went in easy. Instructions could have been better. After a front bumper upgrade, a rear bumper upgrade with tire carrier, a 12,000 lb Warren Zeon 12s winch. Was too much for the springs. I was quite disappointed with the SAG. My bump stops sit approximately 2" from their plate . And I bottomed out every time I went off road . So , I upgraded to Teraflex Outback 3" Springs to replace my 2.5" that came with the kit. Look for my review on those after I install them and put a load on them.


            Year: 2009Submodel: Wrangler

            Helpful (0)

          • 5/5

            Installation Time: Full Day

            January 16, 2019

            Great Lift

            Lifted and Leveled my Jeep for a much better than stock. Ride quality is better than stock. Havent had a chance to get the Jeep off road since install, but gravel road performance is excellent, and articulation is much better


            Year: 2015Submodel: Wrangler

            Helpful (2)

          • 5/5

            Installation Time: Full Day

            August 22, 2018

            Teraflex S/T2 2.5" w/Falcon 2.1 shocks

            Install was fairly simple, did it alone. Ride is much improved on road. Have not taken offroad yet. Great upgrade, looks good too.


            Year: 2007Submodel: Wrangler

            Helpful (12)

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