SKU: 51577797457

Terrain Flex 4-Arm Kit With Falcon 2.1 Monotube Shocks 2018-2025 Jeep JL Wrangler ReadyLIFT

Sale price$1012.47 Regular price$1124.97
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Ships within 48 hours · Estimated delivery Aug 7 - Aug 12

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Description

Terrain Flex 4-Arm Kit With Falcon 2.1 Monotube Shocks 2018-2025 Jeep JL Wrangler ReadyLIFTThe ReadyLIFT Terrain Flex 4 arm Coil Spring Lift Kit with (4) heavy duty control arms is the premiere choice for the Jeep JL Wrangler owner who demands an incredibly high quality ride on road, while maximizing off road and rock crawling mannerisms. The 69 6837 kit includes the best of everything and includes 4 front heavy duty DOM tube steel front control arms. Each control arm is fitted with our proprietary Terrain Control Technology (TCT) bushings

The ReadyLIFT Terrain Flex 4-arm Coil Spring Lift Kit with (4) heavy-duty control arms is the premiere choice for the Jeep JL Wrangler owner who demands an incredibly high-quality ride on road, while maximizing off road and rock-crawling mannerisms. The 69-6837 kit includes the best of everything and includes 4 front heavy-duty DOM tube steel front control arms.

Each control arm is fitted with our proprietary Terrain Control Technology (TCT) bushings in forged housings. TCT bushings provide greater articulation and range of motion so they are far superior to the factory bonded bushings that resist suspension flex.

These new heavy-duty arms provide increased ground clearance and improve caster geometry for a great ride on the road. Four linear rate coil springs provide 3.5-Inch of lift mated with bump stop extensions to control compression and tire contact during suspension articulation.

A new rear track bar relocation bracket and our new JL-specific heavy-duty adjustable front track bar ensure your lifted Jeep JL will drive and handle amazing! And of course the icing on this exceptional new JL suspension offering is the inclusion of Falcon's Series 2.1 monotube performance shocks for all four corners.

These fixed-rate, purpose-built, custom-tuned shocks are engineered to deliver increased stability, improved ride quality, and comfort for daily driven Jeeps. You'll be shocked at how good your JL will ride and drive on the street and on the trail!

Note: This kit is not compatible with Wrangler or Gladiator optional powertrains including, but not limited to, the 3.0L Diesel, Rubicon 392, and 4xe editions.

Features and Benefits:

  • 2018-2023 Jeep JL Wrangler Terrain Flex 4Arm Coil Spring Lift Kit
  • Includes Falcon 2.1 Series Shocks for improved performance
  • Features 4 linear design coil springs with increased spring rates
  • Heavy-duty adjustable front track bar for better stability and handling
  • Rear track bar relocation bracket for improved suspension geometry
  • Allows for up to 37-Inch tall tires on JL Rubicon models
  • Not compatible with diesel, 392, or 4xe engines
  • Perfect for off-road enthusiasts looking to upgrade their Jeep suspension
  • Easy to install and provides a smoother ride on rough terrain

Details:

  • Fitment: Direct Fitment
  • Front Lift Component: Coil Spring
  • Front Lift Height: 3.5 Inch
  • Front Shocks: Falcon 2.1 Monotube
  • Front or Rear: Front and Rear
  • Fuel Type: Diesel
  • Install Difficulty: Difficult Requires Professional Installation
  • Installation Time: 5+ Hours
  • Lift Height: 3.5 Inch
  • Max Tire Size: 37 Inch
  • Rear Lift Component: Coil Spring
  • Rear Lift Height: 3.5 Inch
  • Rear Shocks: Falcon 2.1 Monotube
  • Shocks Included: Yes
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 51577797457

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Lance Low
Battle Creek, US
★★★★★ 5
It works!
Fitment was great on my 2014 Subaru Crosstrek. Construction was solid and great that I don’t have to worry about changing it for 18,000 miles. Would purchase again.
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Reviewed in the United States on March 26, 2026
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Thomas M. Cook
Bozeman, US
★★★★★ 5
As described, great quality
Perfect fit and function for 2018 Subaru Outback
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Reviewed in the United States on January 15, 2026
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Michael Mueller
Boise, US
★★★★★ 4
Good product
This is a long life filter without having to oil and wash like a lifetime k&n.
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Reviewed in the United States on December 18, 2025
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Create58
Lake Worth, US
★★★★★ 5
Fits great
Excellent value for the money and fits great. Does exactly what you need it to.
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Reviewed in the United States on February 17, 2026
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Carlos J. Caballero
Houston, US
★★★★★ 5
buen articulo funciona perfecto.
buen articulo funciona perfecto.
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Reviewed in the United States on May 14, 2026

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