4.0" Rubicon Long Arm Suspension System|Choose a Shock|Fox 2.0 Performance

  • 4.0" Rubicon Long Arm Suspension System|Choose a Shock|Fox 2.0 Performance
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Product Details

The 4.0" Long Arm lift system for the Jeep Rubicon model is a complete replacement suspension system. It utilizes 4 link front axle mounting for a true and correct caster curve throughout the entire range of linear wheel travel. Other systems using radius arms, medium length arms called "long arms" and the rest can't match its performance.For the rear axle, it gets better. Utilizing a true long arm rear 3 link, the upper triangulated bar pivots on a high-misalignment uni-ball joint. This eliminates the need for a rear axle track bar. The result, is incredible linear wheel travel and axle articulation, without the binding caused by the rear track bar. All control arms feature silent ride rubber bushing and require 0% lubrication maintenance.This system offers hard core Rock-crawling performance from a system that rides and steers BETTER than stock.  Do you drive your Jeep daily? You now can without compromised handling. The perfect geometry of our rear triangulated link eliminates chassis "yaw" and adds to stability at freeway speeds. No other system available offers this advanced configuration.You want tough? All components in this suspension system are built for maximum off road punishment. We use 2" x .250" wall DOM tubing for our lower trailing arm assemblies for serious rock dragging, and 1/4" plate laser crafted bracketry throughout. This is a fully bolt-on system. No welding required to install.  Rear CV drive shaft and Exhaust system available