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6-inch X-Series Long Arm Suspension Lift System

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Jeep: 12-17 Wrangler Unlimited JK 4WD
Was: $3,320.37
Sale: $2,988.33


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 unparalelled axle 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 Performance 2.2 Shocks and you've got a rig that's ready to go where most wouldn't dare.

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 and adjustable front track bar.

Rough Country's 6-inch X-Series Long Arm Suspension Lift System - 78522

kit contents

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

shock series

PERF2.2 Shocks

tech notes

Fits 12-16 4-Door models only; Front and rear drive shafts are required to replace the factory limited travel shafts (Front 12-14: #5071.1 4-Door Rear 12-14: #5073.1)


Front adjustable track bar is made of forged solid steel; Coil correction plates correct rear coil spring angle 10 degrees; Includes Performance 2.2 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; Exhaust loop provides crucial clearance for long arm control arms


Shipping Information

  • Item Requires Shipping
  • 329.7 lbs.


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