TeraFlex Rear Lower Alpine Flexarm Kit Adjustable For 0"- 4-1/2" Lift Jeep Wrangler JK 2007-2018/ JL 2018-2021


TeraFlex Rear Lower Adjustable Alpine Flexarm Kit for 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017 and 2018 Jeep JK Wranglers and 2018, 2019, 2020 and 2021 JL Wranglers with a 0" to 4-1/2" Lift Kit.

Get ready for the off-road by enhancing your rig’s suspension. These rear lower adjustable control arms are perfect for 0-4.5” lifts. Retaining factory mounting locations while providing top-of-the-line performance, this kit is going to help your Jeep conquer those trails.

Change out those stock control arms for these fully-adjustable Alpine Flexarm rear lower control arms from TeraFlex (1415540). Optimizing pinion and caster angles, and tuning anti-squat geometry, this kit is going to give your 2007-2021 Jeep Wrangler JK/JL the best in suspension alignment.

Made in America out of long-lasting 1-5/8” x 0.157” Wall DOM Tubing, these control arms are e-dipped in a durable black finish for corrosion resistance and enhanced durability against the punishment of the off-road.

Features and Benefits:
- Durable 1-5/8” x 0.157” (42mm x 4mm) wall DOM (Drawn Over Mandrel) tube provides maximum strength
- Fully-adjustable Alpine Flexarm control arms optimize pinion & caster angles, & tune anti-squat geometry for proper suspension alignment
- Re-centers axles in the wheel well for proper suspension movement or can be used to increase wheelbase
- Full-range of movement will not restrict articulation or flex off-road
- High-quality factory style bushings provide excellent noise, vibration, & harshness (NVH) damping & ride quality characteristics w/ zero maintenance
- Zero maintenance forged threaded joints for smooth quiet flex
- Premium black e-dipped coating provides superior durability & corrosion resistance on tube & forged rod end housing
- Anodized 6061-T6 aluminum clamp collar to secure rod end after length adjustment
- Install Time: 1.5 Hours
- USA Made

- Alpine Flexarm - Driver Rear Lower Adjustable Control Arm
- Alpine Flexarm - Passenger Rear Lower Adjustable Control Arm

Flexarm Specs:
- Tube Diameter & Wall = 42mm x 4mm
- Factory Length = 19-3/4”
- Min. Length = 19-13/16”
- Max. Length = 21-1/16”
- Both Ends = 9/16” (14mm) Bolt
- Both Bushings

Additional Notes: 
- Alpine Flexarm Driver Side Rear Upper Adjustable Control Arm available separately.
- Alpine Flexarm Passenger Side Rear Upper Adjustable Control Arm available separately.

California Residents: Proposition 65 Warning

Installation Difficulty


Novice skill is required for this installation.

Vehicle Fitment

This product will fit the following Wrangler years:

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