Free Shipping on Orders Over $75. Details

Talk to Wrangler Enthusiasts
M-F 8:30A-11P, Sat-Sun 8:30A-9P
$5,000 Giveaway! 5 Chances to Win! Enter Daily >

Teraflex 3.50-Inch Alpine RT3 Long Arm Suspension Lift Kit with Falcon SP2 3.3 Fast Adjust Shocks (18-21 2.0L or 3.6L Jeep Wrangler JL 2-Door)

Item J140920-JL
Call a Wrangler Enthusiast at 1-877-870-8556
M-F 8:30A-11P, Sat-Sun 8:30A-9P
Market Price $7,431.29 You Save 13% ($969.30)
Our Price

$6,461.99 (kit)

FREE Shipping

Will this fit your Vehicle?

Select a different vehicle Help?
Update or Change Vehicle
In Stock

Ship to: Ashburn - 20149
Sorry, please enter a valid US or CA postal code
We're sorry, zip can't be updated at this time.
    Create a list
    Add to New List

    Saved - View your saved items

    We're sorry. We couldn't save this product at this time.

    or use

      Product Information

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


      • Suspension Lift Kit
      • Designed for 3.50-Inch Lift Height
      • Enhances Ground Clearance, Improves Street, and Trail Performance
      • Uses Falcon SP2 3.3 Fast Adjust Shocks
      • Includes Front and Rear Lift Coil Springs
      • HD Forge Adjustable Track Bars and Alpine IR Long Control Arms
      • With Sway Bar Link Kit and Sway Bar Quick Disconnect Kit
      • Uses SpeedBump and Progressive Bump Stop Kit
      • Springs, Bars, Links, Control Arms Covered in a Premium Black Finish
      • Accommodates Tire Sizes up to 37 Inches
      • Direct, Bolt-On Installation
      • Backed by a Limited Lifetime Warranty
      • Fits All 2018 to 2021 2.0L or 3.6L Jeep Wrangler JL 2-Door Models


      Excellent Suspension Upgrade. Transform your Wrangler with a more aggressive stance and reinforced off-road performance while maintaining smooth on-road ride quality. This Teraflex 3.50-Inch Alpine RT3 Long Arm Suspension Lift Kit with Falcon SP2 3.3 Fast Adjust Shocks enables you to accommodate up to 37-inch tires on your Jeep for better ground clearance and bolder performance. Furthermore, this kit includes coil springs, control arms, track bar kit, bump stops, transmission skid plate, cross member reinforcement, sway bar links, and quick disconnect kit.

      Premium Falcon SP2 Shocks. This Alpine RT3 Long Arm Suspension Lift Kit comes with a set of Falcon SP2 3.3 Fast Adjust Shock. These shock absorbers are designed to handle the roughest terrains with excellent pressure balance and maximum oil and gas volume. Each assembly offers a wide range of adjustability with its easy-to-use, 3-position fast adjust knob with soft, medium, and firm settings. The middle setting incorporates an 8-position micro-adjust dial for more precise tuning between soft and firm. Moreover, the unique SP2 mode adjusts controls the compression and rebound for soft or performance settings.

      Smooth and Comfortable. The Teraflex coil springs in this kit are built with optimized rate tuning and dynamic balance to ensure easier handling and comfort on and off the road. These components are shot-peened to significantly reduce sag and fatigue while offering long-term durability. In addition, the springs come in a black powder-coated finish for extra corrosion resistance and reinforced functionality.

      Reliable Track Bars and Control Arms. Engineered to provide improved precision control and responsive steering, Teraflex includes an HD forged adjustable track bar kit and an Alpine IR long control arm kit in this 3.50-Inch Suspension Lift Kit. These bars were fabricated using heavy-duty drawn-over-mandrel tubing with reliable weld integrity, superior strength, and excellent structural properties. The control arms are also furnished with premium, Independent Rotation bushings with improved load-bearing capacity. The entire set was particularly engineered to durably handle your Jeep’s all-terrain challenges.

      Reinforced Stability. This Alpine RT3 Suspension Kit comes with 11.50-inch front and 10.75-inch rear sway bar link kits. These bars are built to maximize the clearance between the tire and sway bars. The upper links feature a sealed narrow shoulder tie rod type ball socket and the lower links sports sealed ball socket. These provide precise and immediate reaction during sway bar loading for better balance and all-terrain traction.

      Complete Bolt-On Upgrade. Teraflex designed this 3.50-Inch Alpine RT3 Long Arm Suspension Lift Kit as a bolt-on upgrade. Its components directly attach to your vehicle’s mounting locations using the installation hardware provided. The entire kit installs with mechanical expertise required. It also requires wheels with 4.75-inch backspacing or less - or offset wheel adapters for stock wheels.

      Lifetime Warranty. A limited lifetime warranty is offered by Teraflex for this Alpine RT3 Long Arm Suspension Lift Kit that covers factory defects in materials or workmanship. Some exclusions may apply; please check the terms and conditions for full details.

      Application. This Teraflex 3.50-Inch Alpine RT3 Long Arm Suspension Lift Kit with Falcon SP2 3.3 Fast Adjust Shocks is intended for use on all 2018 to 2021 2.0L or 3.6L Jeep Wrangler JL 2-Door models.

      Application Note. Using this kit on Jeep models with plastic bumpers would require the removal of bumper-to-fender wind deflector or splash guards to accommodate 35-inch or larger tires. The provided Bump Stop Strike Pad Shim Kit will be needed when using 37-inch tires on Rubicon models.

      Fitment: 2018 2019 2020 2021 Details

      Teraflex 1533133

      CA Residents: WARNING: Cancer and Reproductive Harm -

      Installation & What's in the Box

      Installation Info

      What's in the Box

      • (2) Front Falcon SP2 3.3 Fast Adjust Shocks
      • (2) Rear Falcon SP2 3.3 Fast Adjust Shocks
      • (2) Front Coil Springs
      • (2) Rear Coil Springs
      • (1) Alpine IR Long Control Arm and Bracket Kit
      • (1) Front HD Forged Ad

      Customer Reviews (11)

        Questions & Answers

        10 More Questions

        Will It Fit My Wrangler

        • JL Rubicon 2 Door - 18, 19, 20, 21
        • JL Wrangler 2 Door - 18, 19, 20, 21