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4in Jeep Suspension Lift Kit

Jeep JK Suspension Lift Kit [681S]
2015 JK Unlimited w/ 4in Suspension Lift Kit
2015 JK Unlimited w/ 4in Suspension Lift Kit
2015 JK Unlimited w/ 4in Suspension Lift Kit
2015 JK Unlimited w/ 4in Suspension Lift Kit
Rear Coil Correction Plates (CAD)
Performance 2.2 Series Shock Absorbers
In stock
SKU: 681S | Brand: Rough Country
Make sure it fits!


  • Download Instructions
  • Install Time: 4-5 hours
    Average estimated install time peformed by a professional shop or mechanic.
  • Tires: 35x12.50 R17
    Recommended tire size for use with this kit. Please see Instructions for complete notes on this tire size recommendation.
  • Wheel BS: 4.5" - 4.75"
    Recommended wheel backspacing for use with this kit. Please see Instructions for complete notes on wheel backspacing.
  • Features

  • Easy bolt-on installation
  • Increased ground clearance
  • Coil correction plates correct the rear coil spring angle by 10 degrees, allowing them to function more effeciently.
  • Notes

  • Does NOT fit 2-door models.
  • 2012-up models require exhaust modifications to clear the front driveshaft. (#1030) - Available below or here
  • On Automatic equipped vehicles; due to use of an oversize driveshaft from the factory and inadequate factory clearance it may be possible for the front driveshaft to come in contact with the automatic transmission pan tearing the factory boot and rubbing on the shaft. Generally this occurs during heavy articulation when front sway bar links are disconnected and longer shocks are installed. If this is found to occur, the proper procedure would be to replace the oversize factory shaft with an aftermarket smaller diameter shaft to increase clearance between the transmission and front driveshaft. Rough Country does offer this driveshaft if needed.
This product features Rough Country's Lifetime Replacement Warranty. All products are warranted to be free from defects in material and craftsmanship for the life of the vehicle if utilized in accordance with the manufacturer's instructions for installation and operation of said products. For complete details and coverage information please click here.
We are proud to offer Same Day Shipping. If you place your order before 4pm (cst) your order will be shipped that day. Parts ordered must be in stock for the order to ship. Approximately 97% of all orders placed leave our warehouses within 24 to 48 hours(not including weekends & holidays). For complete details please click here.


  • Front
  • Lifted coil springs
  • Track bar drop bracket
  • Pitman arm
  • Brake line relocation brackets
  • Shock relocation brackets
  • Cam bolts
  • Hardware
  • Rear
  • Lifted coil springs
  • Extended sway-bar links
  • Coil correction plates
  • Track bar drop bracket
  • Brake line relocation brackets
  • Hardware
  • Shocks
  • (4) Performance 2.2 Series

Fitment Table

Years Drive Make Model
2007-20154WDJeepJK Wrangler Unlimited
4-door models ONLY
Always check the product's overview, for more important fitment information


  1. Excellent lift for the money - Posted by: Dave (6/24/15)

    I have a 2011 JKU and had the RC 4 inch lift installed 1 year ago. My JKU is my DD and to date I have ridden numerous trails that have really tested this lift kit. So far no issues or complaints. The Jeep rides good and looks great. Looks like more RC products are in sight for my Jeep.

  2. Good starter lift. - Posted by: Mike (3/21/15)

    It's a good cheap lift and installs easy. My only complaint is that my Jeep doesn't sit level, it sags in the front even before I added a bumper and winch.

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