2007-11 Jeep Wrangler Unlimited 4" Long Arm lift kit, Vertex shocks

If you’re ready for some serious off-roading in your Jeep Wrangler JK, this 4” long arm suspension lift kit by Rough Country can deliver! This 4-link system was designed to provide incredible, jaw-dropping off-road performance without sacrificing the Wrangler’s lush highway ride quality. By maintaining suspension geometry as near to factory angles as possible, the result is a more capable and freer setup. The custom dual rate coil springs are the key to different levels of compression for improved performance. A set of both front and rear upper and lower adjustable control arms provide the ability to adjust the wheelbase and pinion angle. The arms are constructed using durable heavy-duty DOM tubing with adjustable Flex joints with Clevite rubber bushings for a long lifespan of performance. ¼” thick high tensile strength plate steel is used to construct the brackets. The flex joints are fully greasable and rebuildable and feature a massive 2.5" diameter body and 1.25" thread. The Vertex shocks are a nitrogen-charged monotube design with an external reservoir with steel braided reservoir line for increased oil capacity and damping. This high-end shock features a 2.5” piston with a high flow 22mm chrome hardened piston rod that offers 56% more fluid capacity than the average 2.0 reservoir shock. The Vertex shocks have a 3-stage, fortified seal system with a steel body and CNC machined Billet aluminum accents for durability and great looks. Installation is easier than most long arm lifts. No welding or removal of the factory crossmember is required.

Kit Features
Front and rear 4” dual rate Coil Springs
Front and rear upper and lower adjustable control arms with flex joints
Exhaust spacer
Bump stop spacers
Frame strengthening brackets
Sway-bar quick disconnects
Forged adjustable track bar
Stainless steel braided brake lines
Coil correction plates correct the rear spring angle by 10 degrees
Rear track bar drop bracket
Extended sway-bar links
Four Vertex shocks with Reservoir
All Necessary Hardware
Detailed Install Instructions
Lifetime Replacement Warranty
View lift kit installation instructions