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Teraflex 1532200 2.5” Alpine RT2 Short Arm Suspension System without Shocks for 18-20 Jeep Wrangler JL 2-Door

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For the ultimate off-road rig, install the Teraflex 2.5” Alpine RT2 Short Arm Suspension System on your Jeep Wrangler JL and dominate the trails. A full set of Alpine IR Control Arms correct the caster and axle center while eliminating bushing bind making this lift kit great for the daily driver as well. This kit includes an Alpine front track bar, sway bar end links, SpeedBump kit, and all the necessary hardware to prevent suspension contact. No cutting, welding or drilling is required for a simple installation that will get you back on the road in no time.

Note: Wheel spacers or aftermarket wheels with 4.75" backspacing or less are required. Bumper-to-fender wind deflector/splash guards may need to be removed in order to fit 35” or larger tires.


Falcon Shocks: This lift kit is available with the option of Falcon SP2 shocks that are designed specifically for the capabilities of this lift kit. All SP2 shocks have Mode Adjust allowing you to choose soft or performance during install.

Full Articulation: The Rough-Trail (RT) lift kit includes a full set of upper and lower adjustable control arms to recenter the axles in the wheel wells. You will have more flexibility and control off-road with the correct geometry and wheelbase.

Bolt-on Installation: No welding or special tools are required to install this lift kit. With the control arms adjusted to the factory lengths, the Jeep can be driven to the alignment shop.

Tire Fitment:

  • Sport/Sahara Fenders: 35” Tires
  • Rubicon Fenders: 37” Tires
Installation Notes
Installation Difficulty:
Level 2Intermediate
Installation Time: 8-10 hours
Alpine Short Control Arm Kit
Rear Track Bar Bracket
Front Adjustable Track Bar
Front Lower Spring Perch
Parts Included
  • Front & Rear Coil Springs
  • Front & Rear Upper Control Arms
  • Front & Rear Lower Control Arms
  • Front Track Bar
  • Rear Track Bar Bracket
  • SpeedBump & Progressive Bump Stop Kit
  • Bump Stop Strike Pad Extension Kit
  • Bump Stop Strike Pad Shim Kit
  • Front Sway Bar Link Kit
  • Rear Sway Bar Link Kit
  • Front Brake Line Anchor Kit
  • Front Spring Perches
  • Hardware
Limited Lifetime Warranty
  • Features: Adjustable Control Arms, Air Bumpstops, Short Arm
  • Shocks Included: Without Shocks or With Shocks
  • Max Tire Size: 37
  • Lift Height Range: 0 - 2.5 inch
  • Included Parts: Brake Line Brackets, Bump Stop Extensions, Bump Stops, Coil Springs, Front Lower Control Arms, Front Track Bar, Front Upper Control Arms, Hardware, Rear Lower Control Arms, Rear Track Bar Bracket, Rear Upper Control Arms, Sway Bar Endlinks
*Please make a selection above to view weight, specs of a specific product
  • Jeep Wrangler 2-Door (JL)

  • 2020 Jeep Wrangler 2-Door (JL)
  • 2019 Jeep Wrangler 2-Door (JL)
  • 2018 Jeep Wrangler 2-Door (JL)
  • 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 2.5” Alpine RT2 Short Arm Suspension System Options

Part NumberCatalog #ModelShock OptionPrice
153200016190.0169JL Unlimited 4-DoorWithout Shocks$3,102.99
153203316190.0170JL Unlimited 4-DoorFalcon SP2 3.3 Fast Adjust Piggyback$4,802.99
153220016190.0171JL 2-DoorWithout Shocks$3,102.99
153223316190.0172JL 2-DoorFalcon SP2 3.3 Fast Adjust Piggyback$4,802.99
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