SuperLift 4″ Dual Rate Coil Lift Kit 2018-2021 Jeep Wrangler Jl Unlimited/Rubicon Shock Extensions

SKU: K184

$859.65

24 left in stock

24 left in stock

2-5 Day Transit Time

Description

SuperLift 4″ Dual Rate Coil Lift Kit 2018, 2019, 2020, 2021 Jeep Wrangler Jl Unlimited/Rubicon Shock Extensions

Part: K184

What is this?

  • 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, shock extension brackets, Shadow, Fox, or King Shocks, sway bar links, and all hardware specific for the 2018-2021 Jeep Wrangler JL Unlimited mod
  • Detailed instruction manual walking you step-by-step through the lift kit installation procedures suitable for do-it-yourselfers (DIY) or professional installation

KEY DETAILS:

4 inch Lift Kit – 2018 and newer Jeep Wrangler JL Unlimited, including the Rubicon featuring Dual Rate Coils with or without Shadow, Fox, or King Shocks.

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, 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, or King Shocks
  • Compression stop spacers prevent tire rub under full compression

TIRE & WHEEL INFO:

Tire Wheel Backspacing Offset
35 x 12.5 17×9 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 17×9 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

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.

INSTALLATION & NOTES:

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

Fits:

  • 2018-2021 Jeep Wrangler 4 Door

Important fitment notes from manufacturer:

 

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