Description
DescriptionIf you are looking for uncompromised performance, then look no further than the Rough Country 4in Long Arm Suspension Lift Kit. This lift kit was specifically designed to fit 35×12.50 tires on a four door Jeep Wrangler Unlimited JK. By using a long arm design, this lift kit allows for unparalleled suspension travel while maintaining optimum driveline geometry. With dual rate springs and a four-link design, this lift is not only capable off-road, but it also provides a smooth, comfortable on road ride. Rough Country includes either their N3 or Vertex remote reservoir shocks with this kit. The twin-tube nitrogen-charged N3 shocks provide smooth a smooth ride with 10-stage variable valving. For additional versatility, Vertex Remote Reservoir shocks are fully adjustable. They are equally at home on the highway and on the trail, and you can optimize compression at the twist of a knob.
Many states have laws that limit the maximum height of a lifted vehicle. Never exceed the legal height limit.
Wrangler Unlimited JK: The Rough Country 4in Long Arm Suspension Lift Kit was designed for use with four door Jeeps. The coil springs were specifically tuned for the Unlimited JK, and this kit is not compatible with two door models. Rough Country includes an exhaust spacer and a loop delete pipe for the 12-18 Wrangler Kits. This ensures there is no interference with the front driveshaft.
X-Flex Adjustable Control Arms: The Rough Country 4in Long Arm Suspension Lift Kit features fully adjustable X-Flex control arms. These fully greasable control arms feature OEM style, Clevite brand rubber bushings. The oversized flex joints have 2.5″ diameter bodies and 1.25″ threads, and they are rebuildable.
Run Larger Wheels and Tires: The Rough Country 4in Long Arm Suspension Lift Kit allows you to fit 35×12.50 on your four door Jeep. You will also need between 4.5” and 4.75” of backspacing, so if you are using factory wheels, then you will need 1.5” wheel spacers.
Shock Options: Select from Rough Country’s N3 shocks or Vertex Remote Reservoir shocks. N3 shocks provide smooth performance with nitrogen-charged 10-stage variable valving. Vertex shocks feature 8-stage adjustability, and a nitrogen-charged monotube design. The remote reservoir increases fluid capacity, and reduces fade by dissipating heat.
Installation NotesInstallation Difficulty:Level 4Experts Only
- Drilling Required for Installation
- Cutting and Welding of the Exhaust is Required on 07-11 Models
- Rough Country Recommends 4.5-4.75in of Backspacing
- Factory Wheels will Require 1.5in Wheel Spacers
Installation Time:10-12 hoursWith N3 Shocks Installation
Instructions With Vertex Reservoir Shocks Installation
Instructions Parts Included
- Front Dual-Rate Coil Spring Pair
- Rear Dual-Rate Coil Spring Pair
- Rear Coil Spring Correction Plate Pair
- Front N3 Shocks or Vertex Remote Reservoir Shocks (Select from Dropdown Menu)
- Rear N3 Shocks or Vertex Remote Reservoir Shocks (Select from Dropdown Menu)
- Front Upper Adjustable Control Arm Pair
- Rear Upper Adjustable Control Arm Pair
- Front Lower Adjustable Control Arm Pair
- Rear Lower Adjustable Control Arm Pair
- Exhaust Spacer (For 12-18 Kits Only)
- Exhaust Loop Delete (For 12-18 Kits Only)
- Front Forged Adjustable Track Bar
- Rear Track Bar Bracket
- Front Frame Strengthening Brackets
- Front Sway Bar Quick Disconnects
- Rear Sway Bar End Links
- Front Bump Stop Pair
- Rear Bump Stop Pair
- Front Stainless-Steel Brake Line Pair
- Rear Stainless-Steel Brake Line Pair
- Installation Hardware
Warranty Limited Lifetime Warranty
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