TeraFlex Alpine RT4 Long Arm Suspension System 4-1/2" Lift With SP2 3.3 Shocks 2-Door Jeep Wrangler JL 2018-2021



  • Improved Clearance
  • Excellent Offroad Performance
  • Fully Adjustable
  • Sold With Shocks
MSRP $6,490.99
You save 10%

TeraFlex Alpine RT4 Long Arm 4-1/2" Lift Suspension System With SP2 3.3 Shocks for 2018, 2019, 2020 and 2021 2-Door Jeep JL Wranglers.

This TeraFlex Alpine RT4 Rogue Trail Suspension System (1534233) is designed to take your JL Wrangler, well, anywhere. With 4.5 inches of lift your Jeep will through, across, and over obstacles that others won’t. This kit does more than just lift your Jeep: full adjustability, reduced body roll, and optimum geometry will also be yours!

Features and Benefits:
· Fits 2 door models only
· Adjustable Alpine IR Long Control Arms
· Alpine IR Front Track Bar
· maintenance-free
· IR Bushings
· Sold with Falcon SP2 3.3 shocks

On higher lifts, Alpine IR Long Control Arms retain near factory orientation to reduce bushing stress during extreme droop as well as reduces shock load transferred through the control arms. The adjustable Alpine IR Front Track Bar works with the Front (3.5”+) and Rear Track Bar Brackets to improve steering response, optimize vehicle roll center, and reduce body roll for unsurpassed handling. In addition to optimizing suspension geometry, Alpine IR Long Control Arms feature our all-new IR (Independent Rotation) Bushings.

These innovative bushings remove bushing bind during suspension compression whether on the highway or the trail. This results in unrestricted droop as well as a noticeable ride improvement. This results in increased suspension articulation along with superior ride quality and performance regardless of terrain. It also minimizes brake dive and acceleration squat. IR Bushings reduce bind during droop for less overall bushing load during articulation. Falcon shock absorbers and TeraFlex lift coil springs have been engineered together to improve both compression and rebound for optimal vehicle stability.

California Residents: Proposition 65 Warning

Vehicle Fitment

This product will fit the following Wrangler years:

Only registered users can ask/answer questions. Please sign in or create an account.
Write Your Own Review
Only registered users can write reviews. Please sign in or create an account.