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Full Traction® 4" Long Arm Suspension Systems is no longer available
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Full Traction® 4" Long Arm Suspension Systems for 07-15 Jeep Wrangler & Wrangler Unlimited JK

Description

Our competition is not ready for this system, but your Jeep JK Wrangler is. Our new 4" or 6" long arm systems are a complete replacement suspension. Able to handle tires up to 37" tall, it utilizes a 4-link front axle mounting configuration for a true and correct caster curve, and improved anti-dive geometry throughout the entire range of linear wheel travel - just like the factory does it. Other systems using radius arms, medium length arms called "long arms" and the rest, can't match it's performance. Utilizing a true long arm rear 4-link, the rear axle is attached to the frame by 4 pivoting links- just like the factory does it. The result, is incredible linear wheel travel and axle articulation, improved anti-squat geometry for better hill climbing performance, and a free, no-binding movement that short arm or radius arm systems can't deliver. Do you drive your JK daily? Modifying it doesn't mean that it can't ride better than stock. This system offers hard core rockcrawling performance and rides and steers BETTER than stock.

Details

Don't believe the hype about radius arms, the arguments being offered are more confusing than revealing. The factory uses a 4 link configuration for several important reasons. Added strength and safety, reduced binding and bushing wear, and incomparable differences in both on and off road driving performance are the proof of this method. Full-Traction has taken the factory 4 link configuration to its limits by adding arm length and geometry corrections to compensate for height, and use in critical off road conditions.
No other system available offers this 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 is required to install. When we say "perfected" we mean that in every possible way. Full-Traction just spoiled the competition's day.

Installation Notes
Installation Difficulty:
Level 3Advanced

Cutting Reguired

Installation Time: 12-16 hours
Parts Included

Front and Rear Adjustable Lower Control Arms
Front and Rear Adjustable Upper Control Arms
Front and Rear Coil Springs
Front and Rear Bump Stop Extensions
Front and Rear Brake Line Extension Brackets
Front and Rear Track Bars
Front and Rear Track Bar Brackets
Pitman Arm
Front Sway Bar Disconnects
Rear Sway Bar Links
Front Upper Control Arm Brackets
Transmission/Control Arm Mount Crossmember
Rear Control Arm Brackets

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