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Superlift K184FX 4" Dual Rate Coil Lift Kit with Fox 2.0 Reservoir Shocks for 18-23 Jeep Wrangler JL Unlimited 4-Door

Quadratec Part #: 16207-0116
Superlift Part #: K184FX
Description

Precise Design: The 4" lift kit has been thoroughly tested and designed by Superlift engineers so that each part fits factory hardware on the Wrangler JLU, including the Rubicon.

All-Inclusive Kit: All necessary items are included with this kit to lift your Wrangler JLU 4 inches, improving off-road performance and giving your Jeep a more aggressive stance.

Fox Reservoir Shocks: Allows for improved articulation and the maximum amount of extension travel without drive shaft bind.

Warranty: Buy with confidence knowing this lift kit is backed by Superlift’s Limited Lifetime Warranty.

Many states have laws that limit the maximum height of a lifted vehicle. Never exceed the legal height limit.

Details

Superlift’s Dual Rate Coil Springs 4-inch Lift Kit with Fox Reservoir Shocks for the Wrangler JLU is the first 4” lift kit available with location-specific dual rate coil springs to optimize performance. Through specialized testing, Superlift’s engineers found that the same coil spring rate cannot be used side to side.

The Dual Rate coil springs offer the the ride, stance, and durability your Jeep needs. Each Dual Rate coil features a transition of two rate ranges that give you a smooth road ride with the flexibility and durability for off-roading.

This kit also includes Fox Reservoir Shocks, compression stop spacers, and extended sway bar links. The Fox Reservoir Shocks allow the maximum amount of extension travel without drive shaft bind and the compression stop spacers prevent tire rub during full compression.

Installation Notes
Installation Difficulty:
Skill Level 3 IconLevel 3Advanced
Installation Time: 6-8 hours
Parts Included
  • Location Specific Dual Rate Coil Springs
  • Qty (4) Fox 2.0 Reservoir Shocks
  • Lower Link Arms
  • Front Track Bar Bracket
  • Compression Stop Spacers
  • All Necessary Hardware
Warranty
Limited Lifetime Warranty
  • Features: Dual Rate Coil Springs
  • Shocks Included: With Shocks
  • Max Tire Size: 37
  • Lift Height Range: 3 - 4.5 inch
  • Included Parts: Bump Stops, Front Lower Control Arms, Front Track Bar Bracket, Rear Lower Control Arms, Shock Absorbers, Sway Bar Endlinks
  • Shipping Weight: 145lb
  • Shipping Dimensions: 42in x 42in x 24in (L x W x H)
  • Jeep Wrangler Unlimited 4-Door (JL)

  • 2023 Jeep Wrangler Unlimited 4-Door (JL)
  • 2022 Jeep Wrangler Unlimited 4-Door (JL)
  • 2021 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)
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