03-09 Toyota 4Runner Suspension System-Stage 6

Icon Vehicle Dynamic's Stage 6 suspension system provides a significant increase to the on and off-road performance for the 2003-2009 (4th Gen) Toyota 4Runner. This system includes the components featured in the Stage 5 setup – ICON billet aluminum Delta Joint or tubular upper control arm kit, 2.5 Series Remote Reservoir front and rear shocks, 2” rear coil springs, and a billet aluminum rear lower link arm kit - but sees the addition of a billet aluminum rear upper link kit and an adjustable rear track bar. These additions improve strength and durability, while allowing for complete control of rear suspension adjustments. The remote reservoir design allows for increased shock oil volume and enhanced cooling so that the rear of the vehicle can work harder for longer durations without noticeable “fade” occurring. The 2.5 Series Remote Reservoir rear shocks also feature ICON’s “Bump Zone” technology which significantly increases damping ability in the last 2” of compression travel, preventing harsh bottom-out sensation and giving the vehicle a much more controlled ride quality over varying terrain. ICON's billet aluminum lower links are much stronger than the OE units, feature a greaseable dual stage bushing, and can be adjusted for optimal pinion angle. On top of it all, these links have been designed to provide correct roll steer geometry for the best possible handling on and off-road.

DELTA JOINT OVERVIEW:

This system features upper control arms with ICON's patent pending Delta Joint. The Delta Joint is a heavy-duty high angle ball joint that combines the durability of a ball joint with the performance characteristics of a traditional uniball. While the industry standard uniball does a great job of allowing the control arms of a vehicle to articulate with little bind, they do have an inherent weakness that leaves more to be desired when used in a daily driven application - exposure to the elements. The Delta Joint features a zinc plated housing providing the first layer of corrosion resistance, while a tough grease seal keeps potentially harmful elements out of the inner workings of the joint. Metal on metal construction and a greaseable design increase the longevity of the Delta Joint while at the same time allowing for noise-free operation. What makes the Delta Joint unique is that it brings the best of both worlds to ICON upper control arms with features that make it more robust than a uniball, and at the same time capable of greater angularity than a typical ball joint.

KEY FEATURES:

• Increased wheel travel and ride quality over stock
• Vehicle specific tuned front and rear shocks for superior shock damping and control
• Adjustable coilovers provide 0-3.5" of front lift height
• Extended Travel remote reservoir coilovers matched with ICON UCAs provide increased front droop travel
• Billet Aluminum rear upper and lower links offer on vehicle pinion angle adjustment
• 6061 aircraft grade aluminum CNC machined components
• Corrosion resistant CAD plated coilover shock body with 7/8" shaft
• FK Rod End bearings for extended longevity and minimal deflection
• 2.5 Series remote reservoir rear shocks with 7/8" shafts
• Adjustable rear track bar proper rear axle placement under vehicle
• Bolt-on system means no cutting or welding necessary for install

SYSTEM COMPONENTS:

• 58745 (QTY: 1) | 07-09 FJ/03-09 4RNR/03-09 GX EXT TRAVEL RR COILOVER KIT
• UPPER CONTROL ARM OPTION
• 58551DJ (QTY.1) | 07-UP FJ/03-UP 4RNR/03-UP GX BILLET UCA DJ KIT
• 58451DJ (QTY.1) | 07-UP FJ/03-UP 4RNR/03-UP GX TUBULAR UCA DJ KIT
• LOWER TRAILING ARM OPTION
• 54000T (QTY.1) | 07-UP FJ/03-UP 4RNR/08-UP LC 200/03-UP GX TUBULAR LOWER TRAILING ARM KIT
• 54000 (QTY.1) | 07-UP FJ/03-UP 4RNR/08-UP LC 200/03-UP GX BILLET LOWER TRAILING ARM KIT
• UPPER TRAILING ARM OPTION
• 54100T (QTY.1) | 07-UP FJ/03-UP 4RNR/03-UP GX TUBULAR UPPER TRAILING ARM KIT
• 54100 (QTY.1) | 07-UP FJ/03-UP 4RNR/03-UP GX BILLET UPPER TRAILING ARM KIT

TECH INFO:

• OEM Wheels & Tires Fitment: Yes
• Recommended Aftermarket Wheels: ICON Alloys | 17x8.5 with 4.75” Backspace / 0mm Offset
• Recommended Aftermarket Tires: 33" x 11.50" (Larger tires may fit but fender trimming and modifications will be required.)
• APPLICATION NOTE #35: REMOTE RESERVOIR MOUNTING BRACKETS MAY INTERFERE WITH AFTERMARKET BUMPER MOUNTS / WINDSHIELD WASHER BOTTLES
• 700LB/IN EXPEDITION COIL AVAILABLE FOR HEAVIER EQUIPPED VEHICLES
• SHOCKS ARE FULLY SERVICEABLE. COILOVER HEIGHTS INDICATED ARE FOR A STOCK EQUIPPED VEHICLE
• Ships in multiple boxes