4-inch X-Series Long Arm Suspension Lift System

Gain the absolute best in off-road articulation and a host of impressive features with this all-inclusive package. There are no obstacles you can't tackle with our front and rear Y-link Suspension setup featuring HUGE adjustable 2-inch lower control arms and X-Flex Joints. This Dual Y-link Suspension setup with longer travel arms doesn't just prevent binding and rear-steer, it gives you unparalleled flex while keeping pinion angles optimized - letting you negotiate trails on your terms. Combine that power with OEM style Clevite Bushings, Sway Bar Disconnects, and our Large diameter, premium N3 Shocks and you've got a rig that's ready to go where most wouldn't dare.

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 16-lb Track Bar boast a beefy construction that will dwarf stock equipment. Easy to install and fully adjustable on the vehicle.

The JK Long Arm Kit is built to withstand the harshes of off-road mayhem. A beefy crossmember with frame strengthening brackets gives your JK new, stronger mounting points while a 1/4-inch thick steel skid plate keeps everything protected from off-road hazards. This kit also includes sway-bar disconnects, stainless steel brake lines, and a forged adjustable front track bar.

Rough Country's 4-inch X-Series Long Arm Suspension Lift System - 78622

Front adjustable track bar is made of forged solid steel for strength and durability; Coil correction plates correct rear coil spring angle 10 degrees; Includes Premium N3 series shock absorbers; Dual Y-link suspension setup with longer travel arms; Prevents binding and rear-steer; Gain unparalelled axle flex while keeping pinion angles optimized; HD 1/4-inch thick skid plate protects transmission and transfer case

Fits 07-11 2-Door models only; Front and rear drive shafts are recommended to replace the factory limited travel shafts (Front 07-11: #5096.1 2-Door Rear 07-11: #5097.1)

Manufacturer: Rough Country Suspension Systems; Part Number: 78622; Weight (Lbs): 307.67; Install Time (Hours): 8-10

Front: Coil springs, forged adjustable track bar and bracket, pitman arm, sway bar disconnects, exhaust loop, stainless steel brake lines, skid plate, X-Flex lower arms and upper radius arms, frame-strengthening crossmember, shock relocation brackets, and hardware; Rear: Coil springs, coil correction plates, track bar bracket, sway bar links, stainless steel brake lines, X-Flex lower control arms and upper radius arms, and hardware; Shocks: (4) Performance 2.2 Shocks

Front: Coil springs, forged adjustable track bar, sway bar disconnects, stainless steel brake lines, HD lower skid plate, X-Flex lower control arms and upper radius arms, crossmember with frame strengthening brackets, lower shock relocation brackets, and hardware; Rear: Coil springs, coil correction plates, track bar bracket, sway bar links, stainless steel brake lines, X-Flex lower control arms and upper radius arms, and hardware; Shocks: (4) Premium N3 Shocks

Jeep: 12-18 Wrangler Unlimited JK 4WD

Jeep: 07-18 Wrangler JK 4WD