Give your CJ all it needs to effectively combat the toughest trails with Rubicon Express 4.5" spring-under system. Featuring our 4.5" Extreme-Duty leaf springs, you'll be able to run technical terrain and cruise the backcountry like one of the greats. A conversion shackle is included to upgrade your CJ to our 2.5" wide leaf springs up front.
Rubicon Express has such a strong commitment to producing high quality Jeep suspension systems that it offers a lifetime, transferable hassle free warranty on all its products. It is a true lifetime warranty that can be used by the original owner of the tenth owner of the Jeep. The warranty covers all components, even down to the Super-Ride bushings. Rubicon In addition, Rubicon Express offers a wide variety of builder parts for customizing a build. All builder parts use the highest quality materials, components and manufacturing processes, insuring the built out rig will perform at the highest level possible. Rubicon Express has anything the builder needs from axle bracket kits to HD superflex joints, super-ride bushing kits to control arm brackets and much more. Shop Rubicon Express Now