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Teraflex Sport ST3 3.5" Suspension Lift for 18-20 Jeep Wrangler JL Unlimited

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The Teraflex Sport ST3 3.5" Suspension Lift offers the ultimate combination of off-road performance and on-road handling. This complete suspension lift was designed specifically for the four-door Jeep Wrangler Unlimited JL. With the ST3, Teraflex was able to accomplish their goal of reducing NVH (Noise, Vibration, and Harshness) in a 3.5” lift kit. They thought of every detail when compiling this kit. Teraflex includes their Front Control Arm Geometry Correction Brackets for improved suspension travel and driveline angle. In order to accommodate every trim level, Teraflex also includes Bump Stop Strike Pad Shims for Sport, Sahara, and Rubicon models. For the best stability and handling, the ST3 is also available with Teraflex’s Falcon SP2 Monotube and Piggyback Shocks. Falcon SP2 shocks are precision-engineered for a specific vehicle and lift applications. They feature Teraflex’s proprietary Volume Optimized Damping (VOD) for race-inspired performance and comfort. Teraflex backs their lifts with a Limited Lifetime Warranty.

*Note maximum tire diameter for Sport/Sahara: 35”

*Note maximum tire diameter for Rubicon: 37”


Vehicle Specific Design: Teraflex engineered the Sport ST3 kit specifically for the four-door Wrangler Unlimited JL. The coil springs and Falcon SP2 Shocks (when selected) are specifically tuned to the vehicle for precision handling and comfort.

Street and Trail: The “ST” in “Sport ST3” stands for Street and Trail. This full suspension lift kit is equally at home on and off road.

Bolt on Installation: No cutting, drilling, or welding is required to install this lift. All components simply bolt on for a user-friendly install.

Driveline Geometry: The included Teraflex Front Control Arm Geometry Correction Brackets (part number 1938125) reuse factory control arms, and improve handling. By lowering the control arm mount, these brackets maximize suspension travel while optimizing the driveline angle.

Installation Notes
Installation Difficulty:
Level 2Intermediate

4.5” wheel backspacing or less is required

Bumper-to-fender wind deflectors/splash guards must be removed in order to fit 35” or larger tires on models with plastic bumpers

Installation Time: 10-11 hours
3.5" Suspension Lift
Control Arm Drop Brackets
Falcon Bump Stops
Piggyback Shocks
Parts Included
  • Front Coil Spring Pair
  • Rear Coil Spring Pair
  • Front Control Arm Drop Brackets
  • Front Track Bar Bracket
  • Front Falcon Bump Stops
  • Rear Falcon Bump Stops
  • Front Bump Stop Strike Pad Kit
  • Front Bump Stop Strike Pad Shim Kit
  • Rear Bump Stop Strike Pad Kit
  • Rear Bump Stop Strike Pad Shim Kit
  • Front Sway Bar End Links
  • Rear Sway Bar End Links
  • Front Brake Line Anchors
  • Installation Hardware
  • Falcon SP2 Shocks (when selected)
Limited Lifetime Warranty
  • Features: None
  • Shocks Included: Without Shocks or With Shocks
  • Max Tire Size: 37
  • Lift Height Range: 3 - 4.5 inch
  • Included Parts: Bump Stop Extensions, Bump Stops, Coil Springs, Control Arm Brackets, Hardware, Sway Bar Endlinks
*Please make a selection above to view weight, specs of a specific product
  • Jeep Wrangler Unlimited 4-Door (JL)

  • 2020 Jeep Wrangler Unlimited 4-Door (JL)
  • 2019 Jeep Wrangler Unlimited 4-Door (JL)
  • 2018 Jeep Wrangler Unlimited 4-Door (JL)

Teraflex Sport ST3 3.5" Suspension Lift Options

Part NumberCatalog #Price
161300016190.0125Without Shocks$1,119.99
161302116190.0126With Falcon SP2 2.1 Monotube Shocks$1,918.99
161303116190.0127With Falcon SP2 3.1 Piggyback Shocks$2,419.99
161303316190.0129With Falcon SP2 3.3 Piggyback Shocks$2,819.99
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