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The Rubicon Express 4-link Extreme-Duty Long Arm systems are the most advanced suspension systems available for JK Wranglers. These high performance suspension systems deliver performance and control that are unmatched by any other long arm kit on the market. They feature an adjustable Chromoly upper and lower control arms that will stand up to anything you can drive over. With the inclusion of PT-MEG Super-Ride Bushings and Super-Flex Joints, they can provide superior handling without limiting articulation. The kits full width heavy-duty transmission crossmember allows for more durability and frame rigidity. This also allows for an easier installation with no welding required. These long arm systems can be ordered in 3.5”, 4.5” and 5.5” lift heights with optional high performance monotube shocks. You can find them here at very low prices. 4WheelOnline.com will ship them to you for free! Order now.