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K184FX | Superlift 4 Inch Dual Rate Coil Spring Suspension Lift Kit With Fox Resi Shocks (2018-2023 Wrangler JL Unlimited 4WD)

2018-2023 Jeep Wrangler JL Unlimited 4WD

K184FX
Pricing: $3,891.99
Qty:
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Description

This is a complete 4” lift kit for the 2018 and newer Jeep Wrangler JL Unlimited, including Rubicon
This kit lifts the front 4 inch coil springs and the rear 3.5 Inch coil springs for a more level stance.

What does it include?
Location specific dual rate coil springs, lower link arms, front track bar bracket, compression stop spacers, Fox 2.0 Reservoir Shocks, sway bar links, and all hardware specific for the 2018-2021 Jeep Wrangl
Detailed instruction manual walking you step-by-step through the lift kit installation procedures suitable for do-it-yourselfers (DIY) or professional installation

Superlift’s all-new Dual Rate Coil Springs 4 inch lift kits for the 2018 and newer Wrangler JL Unlimited is the first 4 inch lift kit on the market with replacement dual rate coil springs that are location specific. Through specialized testing, Superlift’s engineers determined that the same coil spring rate cannot be used side to side. These new dual rate coil springs will provide excellent ride quality on-road while allowing more extension for off-road use. These new dual rate coils will also provide an even stance and long lasting durability.

Superlift’s all new Dual Rate coil springs will give your Jeep Wrangler JLU the ride, stance, and durability it desires. Each Dual rate coil features a transition of two rate ranges that give you that ultimate ride on pavement with the flexibility and durability of off-road performance.

To complement these new dual rate JLU coil springs, the kit also includes lower link arms, front track bar bracket, shock extension brackets or Fox Shocks, compression stop spacers, and extended sway bar links. The Fox Shocks or shock brackets allows the maximum amount of extension travel without drive shaft bind and the compression stop spacers prevent tire rub during full compression.

Features:
Location Specific Dual Rate Coil Springs
Shock Extension Brackets, Shadow, Fox, Fox 2.0 Reservoir, or King Shocks
Compression Stop Spacers
Extended Sway Bar Links
Lower Link Arms
Track Bar Bracket
Adds clearance for 35-37” tires
Backed by our Limited Lifetime Warranty

Benefits:
Better On-Road and Off-Road Ride Quality
More Extension in Off-Road Use
Jeep remains level on all 4 corners
Shock brackets maximize extension travel or Vehicle Specific Shadow, Fox, Fox 2.0 Reservoir, or King Shocks
Compression stop spacers prevent tire rub under full compression

Notes:
Installation time: 6-8 hours
Difficulty level: 3 of 5

Application List

2018-2023 Jeep JL Wrangler Unlimited 4 Door 4WD

Tires & Wheels

Tire Wheel Backspacing Offset
35 x 12.5 17 x 9 4.5 -5.7 inch -
35 x 12.5 18 x 9 4.5 -5.7 inch -
35 x 12.5 20 x 9 4.5 -5.7 inch -
37 x 12.5 - Rubicon Only 17 x 9 4.5 -5.7 inch -
37 x 12.5 - Rubicon Only 18 x 9 4.5 -5.7 inch -
37 x 12.5 - Rubicon Only 20 x 9 4.5 -5.7 inch -
35 x 12.5 17 x 9 - 0 to -12
35 x 12.5 18 x 9 - 0 to -12
35 x 12.5 20 x 9 - 0 to -12

 

IMPORTANT DISCLAIMER: The provided tire/wheel fitments are approximate. Actual dimensions of a given tire size can vary considerably from one brand to another. Manufacturers' wheel offset and backspacing measurement points are not always consistent. Backspacing greatly impacts tire-to-fender clearance when turning. Wheel width and backspacing influence whether the tires protrude past the fenders, and to what extent. Considering these important factors, we recommend that you fit-check your tire/wheel selection prior to purchasing.

 

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Shipping Information

  • Item Requires Shipping
  • 113.6 lbs.
  • W18.0000” x H24.0000” x L48.0000”
  • Free Ground Shipping | Exclusions Apply*