With Rough Country's 4-inch Long Arm Suspension Lift Kit, you may achieve the best flex and articulation while maintaining a comfortable highway ride. This real 4-link system maintains the suspension geometry as closely as possible to the factory angles while providing amazing off-road performance. The end result is a suspension configuration that is more capable and can provide incredible rock crawling performance while yet providing a pleasant, luscious highway ride quality that a daily driver would appreciate.
Rough Country’s 4-inch Long Arm Suspension Kit boasts an easier install process than most long arm kits, with no welding and no removal of the factory crossmember required for installation. Each JL Long Arm Kit features custom engineered dual-rate coils that provide two distinctly different levels of compression allowing you to tackle any obstacle with ease.
The 4-link setup includes a full set of front and rear upper and lower adjustable control arms giving you full control to adjust the wheelbase and pinion angle. Each arm features Rough Country’s adjustable flex joints with durable rubber bushings and is constructed out of durable heavy-wall DOM tubing for a long lifespan of flex and performance. All brackets are made of a thick 1/4-inch thick high tensile strength plate steel. Includes a Lifetime Replacement Guarantee!
FEATURES
Incredible on and off-road ride quality.
No welding required.
True 4-link setup with new, longer travel arms.
Prevents binding and rear-steer.
Front adjustable track bar is made of forged solid steel for unsurpassed strength and durability.
Dual Rate Coils Provide Great handling and smooth ride quality.
Increased Ground Clearance.
Includes upgraded CV Front Driveshaft.
Includes a Forged Adjustable Track Bar.
Includes Front Sway Bar Quick Disconnects.
Includes our premium N3 shock absorbers or optional Vertex Shocks.
Gain unparalleled axle flex while keeping pinion angles optimized.
