Rubicon’s Long Arm Tri-Link system eliminates the rear track bar, allowing for true up/down wheel travel, while enhancing anti-squat for those steep climbs. On-road tracking is improved, and the kit is bolt-on for factory Dana 35 and Dana 44 rear ends. Kit includes front and rear control arms using 2 .250 wall, 4130 chromoly material. [...]

A complete suspension system, the Rubicon Express TJ Super-Flex™ System is available in either a 4.5″ or 3.5″ kit. Combining superior flexibility and handling, this kit will give your TJ the on and off-road prowess you’re looking for. Shocks not included.
Slip Yoke Eliminator and CV Driveshaft required for non-Rubicon models with NP231 T/C.
Part Number: RE7000

1997-02 [...]

A complete suspension system, the Rubicon Express TJ Super-Flex™ System is available in either a 4.5″ or 3.5″ kit. Combining superior flexibility and handling, this kit will give your TJ the on and off-road prowess you’re looking for. Shocks not included.
Slip Yoke Eliminator and CV Driveshaft required for non-Rubicon models with NP231 T/C.
Part Number: RE7003

1997-02 [...]

Designed for those who already have a Rubicon Express short arm suspension system, the Rubicon long arm upgrade system will allow for an easy upgrade to a Long arm suspension. The Extreme-Duty™ long arm suspension system will provide noticeable improvements in your TJs on road handling, returning an almost stock like ride. Off road you [...]

The 4.5 Inch Extreme-Duty suspension system transforms the Wrangler YJ into a superhero able to climb tall obstacles in a single bound, all due to the well-tuned spring packs. The Extreme-Duty kit is the most viable spring-under lift available, offering ample clearance, a great ride, flexibility, and will fit 33×12.50 inch tires. If you’re looking [...]

This is Rubicon’s basic suspension lift for the YJ. The complete kit nets 4 of lift clearing 33×12.50, with an improved ride and articulation. This system offers a complete and affordable option towards improving your Wrangler’s suspension. Drivers will be excited about the increased ride height, offroad performance and stellar on-road mannerism.
Part Number: RE5515

1987-95 YJ [...]

Rubicon’s entry level 2.5-inch suspension for the YJ Wrangler maintains the stock leaf spring concept. The complete kit includes new shocks and springs, plus all other necessary components. The 2.5-inch kit clears 31 x 12.50 tires.
Part Number: RE5505

1987-95 YJ Wrangler
Complete suspension system
Instructions and hardware included
Shocks Included - Twin Tube
Max Tire Size: 32×11.50

The Rubicon spring-over conversion kit gives you the components necessary to move the leaf spring perch to the top of the axle, increasing lift and flexibility. Spring-over axle lifts retain a stock-type ride quality by retaining the original leaf spring. Installation of this kit encompasses removing the original spring perches, welding of new perches, and [...]