4" Lift Kit - 18-19 Wrangler JL Unlimited - w/ Shock Brackets

4in Jeep Lift Kit | LJ Series Gallery
4in Jeep Lift Kit | LJ Series Gallery 1
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4in Jeep Lift Kit | LJ Series Gallery
4in Jeep Lift Kit | LJ Series Gallery 1
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4in Jeep Lift Kit | JL Unlimited

Starting At*: $740 - $1,600
FREE Shipping on ALL ORDERS!*
*within the contiguous US; ground shipments only.
#K176
Price*: $739.95
FREE Shipping on ALL ORDERS!*
*within the contiguous US; ground shipments only.
Superlift's typical processing time for orders is 24-48 hours. If there is an unforeseen delay you will be notified immediately.
Find a Dealer CALL 800-551-4955
CALL 800-551-4955
Find a Dealer CALL 800-551-4955
CALL 800-551-4955

Your Selected Product Fits These Vehicles

  • 2018-2019 Jeep Wrangler 4 Door
  • This is a complete 4” lift kit for the 2018-2019 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 or Fox Shocks, sway bar links, and all hardware specific for the 2018-2019 Jeep Wrangler JL Unlimited models including
  • Detailed instruction manual walking you step-by-step through the lift kit installation procedures suitable for do-it-yourselfers (DIY) or professional installation

4 inch Lift Kit – 2018-2019 Jeep Wrangler JL Unlimited, including the Rubicon featuring Dual Rate Coils with or without Fox Shocks  

Superlift’s all-new Dual Rate Coil Springs 4 inch lift kits for the 2018-2019 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 or Fox 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 Fox Shocks
  • Compression stop spacers prevent tire rub under full compression
Tire Wheel Backspacing Offset
35 x 12.5 17 x 9 4-4.75 -
35 x 12.5 18 x 9 4-4.75 -
35 x 12.5 20 X 9 4-4.75 -
37 x 12.5 17 x 9 4-4.75 -
37 x 12.5 18 x 9 4-4.75 -
37 x 12.5 20 X 9 4-4.75 -
40 x 13.5- Rubicon Only 17 x 9 4-4.75 -
40 x 13.5- Rubicon Only 18 x 9 4-4.75 -
40 x 13.5- Rubicon Only 20 X 9 4-4.75 -
35 x 12.5 17 x 9 4-4.75 -
35 x 12.5 18 x 9 4-4.75 -
35 x 12.5 20 X 9 4-4.75 -
37 x 12.5 17 x 9 4-4.75 -
37 x 12.5 18 x 9 4-4.75 -
37 x 12.5 20 X 9 4-4.75 -
40 x 13.5- Rubicon Only 17 x 9 4-4.75 -
40 x 13.5- Rubicon Only 18 x 9 4-4.75 -
40 x 13.5- Rubicon Only 20 X 9 4-4.75 -

 

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

 

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