| Rubicon Express was the first to commercially offer a long arm suspension kit for the Jeep® TJ. Our Extreme-Duty™ long arm system broke with convention and set the industry standard by which all other kits have been measured. It is designed to be a complete suspension replacement, which utilizes longer control arms to improved lifted suspension geometry. This system will offer you superior stability on and off road, reduced torque roll, and enhancing trail traction over standard short arm lift kits. The Rubicon Express long arm suspension system includes a three-piece belly pan for easy transfer case and transmission access and features Heavy Duty 4130 Chromoly control arms. The first is still the best, Our TJ Extreme-Duty™ long arm suspension system is the best performing and most technologically advanced kit of its kind. There is no better five-link long arm suspension system available for your TJ. Note: Exhaust modifications are required. Note: The installation of a slip yoke eliminator (SYE) and CV driveshaft on the stock NP231 transfer case is required. The Rubicon NP241 requires a CV yoke instead of an SYE. | 
