3.5 Inch Extreme Duty 4-Link Long Arm Progressive Coil System Jeep JK 2 Door Rubicon Express

Rubicon Express SKU: BKTG_JK4423P


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The latest addition to the Rubicon Express JK suspension offering is our complete 4-Link Extreme-Duty Long Arm system. These high performance suspension systems deliver both performance and control that are unmatched by any other long arm kit on the market. They feature adjustable chromolly upper and lower control arms that will stand up to anything you can drive over. With PT-MEG Super-Ride Bushings and Super-Flex Joints, they are sure to provide superior handing while not limiting articulation.

The kit's full width heavy-duty transmission crossmember allows for more durability and frame rigidity then the competition. This also allows for installation that is much easier that competitor's kits, eliminating the need for welding. An optional robust belly pan, and CNC machined steering knuckles provide outstanding upgrades. Systems can be ordered in 3.5 inch, 4.5 inch, and 5.5 inch lift heights, with optional high performance monotube shocks. Like all Rubicon Express systems, they are made in the USA and backed by the Rubicon Express Advantage Lifetime Warranty.

  • 3.5 Inch Extreme Duty 4-Link Long Arm Progressive Coil System
  • Progressive Coils
  • Chromoly Upper/Lower Adjustable Control Arms
  • Super-Flex Sperical Ball Joints
  • Lift Height: 3.5 Inch
  • Fits: Jeep JK 2 Door
  • Sold As: Kit