2018-22 Jeep Wrangler JL, Rubicon 4" dual rate coil lift kit, shock extensions

$1,179.99
Product No
K186-SL
FREE SHIPPING Lower 48 States

Important Notes

* Fits 2 door models, including Rubicon
* If the rear ends feels loose as you drive or experience tire wear at the inner or outer edges, you need to add the Optional Rear Track Bar Relocation Bracket, part # 5824.
* A front track bar brace 5805 is strongly recommended and sold separately.

Quick Overview

This Superlift 4" lift kit for the Jeep Wrangler JL and Rubicon models features replacement location specific dual rate coil springs to provide ride quality, stance and durability. Improve the performance of your Wrangler with dual rate coil springs that feature a transition of two rate ranges to achieve the ultimate ride both on the pavement with the flexibility and durability for offroad performance.


The additional lift height allows those larger tires you've been wanting. Extended sway bar end links are included to prevent the sway bar from binding. Shadow Series shocks by Superlift are a steel grey slim body shock that's twin-tube gas charged to provide a quality ride on the pavement while out performing other twin tube shocks in off-road conditions. This lift kit comes complete with detailed installation instructions.



  • Front 4" Dual Rate Coils

  • Rear 3.5" Dual Rate Coils

  • Front and rear Lower link arms

  • Front and rear track bar relocation

  • Front and rear bump stops

  • Front and rear Sway Bar End Links

  • Shock extensions

  • Limited Lifetime Warranty

  • LIFT FORCE Warranty – Supplemental Powertrain Warranty


Non-Rubicon 35x12.50 tires on 17-20x9 wheels with 4.5 -5.7" Backspacing
Rubicon 37x12.50 tires on 17-20x9 wheels with 4.5 -5.7" Backspacing


View kit installation instructions

    • Make: Jeep
    • Model: Wrangler JL
    • Vehicle: 2018-22 Wrangler JL, Rubicon 4" dual rate coil lift kit, shock extensions
    • Drive: 4WD
    • Initialize: 1

Rough Country lift kit fits the following models:
2018 Jeep Wrangler JL, Rubicon
2019 Jeep Wrangler JL, Rubicon
2020 Jeep Wrangler JL, Rubicon
2021 Jeep Wrangler JL, Rubicon
2022 Jeep Wrangler JL, Rubicon

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