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Superlift 07-18 Jeep Wrangler JK 4in Long Arm Kit - Fox RES Shocks

Established in 1975, Superlift remains a pioneer in the industry, and is one of the few suspension companies operated by true truck and off-road enthusiasts. We are passionate about trucks, wheeling and an outdoor lifestyle that go hand-in-hand. We can talk the talk because we walk the walk.This question.... ''What's best for the customer?''... is always at the top of our list in everything we do, from product planning and design to customer service. This simple guiding principal has served us well for decades, and will continue to guide us into the future.We are proud to provide the truck, Jeep and SUV owner products that perform better than advertised. We understand that most people spend the majority of their windshield time on-road, and our designs reflect this. You will be 100% satisfied with our products on-road or off - we guarantee it! Determining what product is right for your vehicle and lifestyle can be a complicated task, especially with so many companies and options to choose from. We urge you to carefully research your purchase. Most lift kits represent a considerable investment, and you will literally live with your choice for years. Talk to fellow off-roaders, and your local automotive specialty shop before making a purchase. We love to talk shop, and we encourage you to give our tech staff a call. Bottom line... if you do your homework, you'll discover that we've done ours. 4 inch Rock Runner Series Lift Kit - 2007-2018 Jeep Wrangler JK Unlimited 4WD - with FOX 2.0 Reservoir Shocks Superlift
  • Dual Durometer bushings and flex joints with Nylatron races
  • Heavy Wall DOM Tubing for upper and lower control arms
  • Rock Runner On-Vehicle adjustable long arms
  • Suspension Lift Kit w/Shocks

Upgrade the off-road capability and suspension performance of your 2007-2018 Jeep Wrangler JK Unlimited 4WD with the Superlift K201FX 4-Inch Rock Runner Series Lift Kit. Designed by Superlift, a suspension manufacturer with decades of truck and off-road experience, this complete suspension lift system provides increased ground clearance, improved articulation, and durable components for demanding trail use while maintaining confident on-road manners.
The Rock Runner system features on-vehicle adjustable long arms that allow precise suspension tuning and help optimize suspension geometry after installation. Heavy-wall DOM tubing provides strength and durability for the upper and lower control arms, while dual durometer bushings and flex joints with Nylatron races support controlled movement and dependable performance under changing terrain conditions. The included FOX 2.0 reservoir shocks help manage suspension motion and deliver consistent damping during extended off-road driving.
Feature: 4-inch suspension lift kit designed for 2007-2018 Jeep Wrangler JK Unlimited 4WD models. Feature: Rock Runner on-vehicle adjustable long arms for suspension geometry adjustment and enhanced articulation. Feature: Heavy-wall DOM tubing for strong, durable upper and lower control arms. Feature: Dual durometer bushings and flex joints with Nylatron races for controlled flex and reduced bind. Feature: FOX 2.0 reservoir shocks included for improved damping and heat management. Feature: Complete suspension lift system intended for both on-road driving and off-road use.
Superlift K201FX is built for Jeep owners who want a durable long-arm suspension setup with high-quality shock performance. Professional installation is recommended, and additional components or alignment adjustments may be required depending on the vehicle configuration, tire selection, and intended use. Verify vehicle fitment and installation requirements before ordering.

Features:

  • 4-inch suspension lift kit for 2007-2018 Jeep Wrangler JK Unlimited 4WD models
  • Rock Runner on-vehicle adjustable long arms for suspension geometry adjustment and enhanced articulation
  • Heavy-wall DOM tubing for durable upper and lower control arms
  • Dual durometer bushings and flex joints with Nylatron races for controlled suspension movement
  • FOX 2.0 reservoir shocks included for consistent damping performance
  • Designed for dependable on-road handling and off-road capability

Fitment:
Jeep Wrangler Unlimited 70th Anniversary 2011
Jeep Wrangler Unlimited 75th Anniversary 2016
Jeep Wrangler Unlimited Rubicon 2007
Jeep Wrangler Unlimited Rubicon 2008
Jeep Wrangler Unlimited Rubicon 2009
Jeep Wrangler Unlimited Rubicon 2010
Jeep Wrangler Unlimited Rubicon 2011
Jeep Wrangler Unlimited Rubicon 2012
Jeep Wrangler Unlimited Rubicon 2013
Jeep Wrangler Unlimited Rubicon 2014
Jeep Wrangler Unlimited Rubicon 2015
Jeep Wrangler Unlimited Rubicon 2016
Jeep Wrangler Unlimited Rubicon 2017
Jeep Wrangler Unlimited Sahara 2007
Jeep Wrangler Unlimited Sahara 2008
Jeep Wrangler Unlimited Sahara 2009
Jeep Wrangler Unlimited Sahara 2010
Jeep Wrangler Unlimited Sahara 2011
Jeep Wrangler Unlimited Sahara 2012
Jeep Wrangler Unlimited Sahara 2013
Jeep Wrangler Unlimited Sahara 2014
Jeep Wrangler Unlimited Sahara 2015
Jeep Wrangler Unlimited Sahara 2016
Jeep Wrangler Unlimited Sahara 2017
Jeep Wrangler Unlimited Sport 2010
Jeep Wrangler Unlimited Sport 2011
Jeep Wrangler Unlimited Sport 2012
Jeep Wrangler Unlimited Sport 2013
Jeep Wrangler Unlimited Sport 2014
Jeep Wrangler Unlimited Sport 2015
Jeep Wrangler Unlimited Sport 2016
Jeep Wrangler Unlimited Sport 2017
Jeep Wrangler Unlimited Sport S 2016
Jeep Wrangler Unlimited X 2007
Jeep Wrangler Unlimited X 2008
Jeep Wrangler Unlimited X 2009
Jeep Wrangler Unlimited X 2010
Jeep Wrangler JK Unlimited Rubicon 2018
Jeep Wrangler JK Unlimited Sahara 2018
Jeep Wrangler JK Unlimited Sport 2018
Jeep Wrangler JK Unlimited Sport S 2018