Stay up to date on new products, promotions, and more!

4in Jeep X-series Suspension Lift Kit (07-17 JK Wrangler Unlimited)

$1,279.95
In stock
Ships free!
SKU: 67422 | Brand: Rough Country
(5) | 10 Review(s)
Custom fit product - Verify Fitment!

Overview

Give your Jeep a total transformation with Rough Country’s 4in X-Series Suspension Lift. This all-inclusive kit comes with everything you need to give your vehicle aggressive good looks and improved off-road performance!

This kit features a set of front and rear upper and lower adjustable control arms with a high-clearance design, allowing you to dial in the exact ride you desire! Each kit also comes with lifted coil springs and coil correction plates, providing lift height and impeccable vibration dampening on any terrain.

For those who are serious about flexing, crawling, and pushing your Jeep to the limits, this kit features an upgraded Forged Adjustable Track Bar. Made of forged steel, this 16lb Track Bar boast a beefy construction that will dwarf stock equipment. Easy to install and fully adjustable on the vehicle.

Best of all, this kit features Rough Country's premium N3 shocks! These 10-stage variable valving, high-pressure Nitrogen charged shocks offer a fantastic blend of off-road action and smooth highway ride quality. With a durable 18mm spring-loaded piston rod and faster-cooling 54mm shock body, this shock offers up to 36kN Tensile Strength for a long lifespan of impressive vibration dampening. Features natural rubber bushings and an eye-catching metallic silver paint.
Read More

Features

  • Easy bolt-on installation
  • Increased ground clearance
  • Levels the front with the rear of the vehicle
  • Front adjustable track bar is made of forged solid steel for unsurpassed strength and durability
  • Coil correction plates correct the rear coil spring angle by 10 degrees, allowing them to function more effeciently.
  • Includes our Premium N3 shock absorbers.
  • X-Flex control arm features:
    • Clevite brand OEM style rubber bushings.
    • Flex joints are fully rebuildable.
    • Flex joints feature a massive 2.5" diameter body and 1.25" thread.
    • Fully greasable.
    • Adjustable retainer ring.

Notes

- IMPORTANT
  • 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.
SKU 67422
Est. Install Time 4-5 hours
Recommended Tire Size 35x12.50 R17
Recommended Wheel Backspacing 4.5" - 4.75"
Front
  • Lifted coil springs
  • Upper adjustable control arms
  • Lower adjustable control arms
  • Sway-bar quick disconnects
  • Forged adjustable track bar
  • Stainless steel braided brake lines
  • Shock relocation brackets
  • Hardware
Rear
  • Lifted coil springs
  • Upper adjustable control arms
  • Lower adjustable control arms
  • Coil correction plates
  • Track bar drop bracket
  • Extended sway-bar links
  • Stainless steel braided brake lines
  • Hardware
Shocks
  • (4) Premium N3 Shocks

Vehicle Fitment

Years Drive Make Model
2007-20174WDJeepJK Wrangler Unlimited
4-door models ONLY
ALWAYS read all product page details for more important fitment information

Videos

Reviews

Questions/Answers

You May Also Like

LIFETIME WARRANTY

Rough Country Suspension Systems offers a Lifetime Replacement Warranty on most suspension products. 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.
Click here for more information.

100% SATISFACTION GUARANTEE

If you purchase a Rough Country Suspension product and you are not completely satisfied with any aspect of the product you may return it within 90 days for a full refund of the purchase price.
Click here for more information.

SAME DAY SHIPPING

If you place your order before 4:30pm (CST), Monday-Friday, your order will be shipped that day. Parts ordered must be in stock for the order to ship. Approximately 98% of all orders placed leave our warehouses the same day (not including weekends & holidays).
Click here for more information.

FREE SHIPPING

Qualifying items receive Free Shipping on orders over $20! Qualifying orders for Free Shipping are shipped via ground delivery. Free Shipping is only applicable to the continental United States. Excludes Alaska, Hawaii, and Canada.
View our Shipping Policy here.

SAME DAY SHIPPING

If you place your order before 4:30pm (CST), Monday-Friday, your order will be shipped that day. Parts ordered must be in stock for the order to ship. Approximately 98% of all orders placed leave our warehouses the same day (not including weekends & holidays). Even with our huge inventory, we may run out of an item. If this is the case you will receive an email with an expected availability date. Once an order has shipped, average UPS Ground transit time is an additional 1 to 3 working days.
View our Shipping Policy here.