Icon 4Runner 0-3.5″ Suspension System – Stage 3 Billet UCA Icon

Icon 5th Gen 4Runner 0-3.5″ Suspension System – Stage 3 Billet UCA – 2010-Current

Having a good and reliable suspension system is a crucial part of any vehicle let alone an off-road vehicle. It can help your car move better across rocky terrain without damaging it. That’s why we are happy to introduce the Icon suspension system designed to fit the 4Runner models.

The Icon 5th Gen 4Runner suspension kit was constructed out of durable CNC machined 6061 aircraft grade aluminum and has a corrosion-resistant CAD plated coilover shock body with 7/8″ shaft. This is also a bolt-on system meaning that no cutting or welding is needed for installation.

The 5th Gen Toyota 4Runner Stage 3 suspension system consists of the same parts as the Stage 2 system plus an ICON Billet Aluminum Rear Lower Link kit. The front suspension of the 4Runner has been significantly improved with the installation of Icon 2.5 Series coilover shocks with extended travel and a billet aluminum Delta Joint upper control arm kit.

With the 2″ raise coil springs, Icon 2.0 Aluminum Series shocks, and extra rear lower links, the vehicle’s rear is improved. The lower links from Icon are made of CNC-machined 6061 billet aluminum, which is significantly stronger than the OE parts. They can be easily adjusted on the truck for the best pinion angle, and a machined nylon skid strip protects them so they may slide over rocks without suffering structural damage. Additionally, these linkages have been created to offer the proper roll steer geometry for the greatest on and off-road performance.

Upper control arms with the proprietary ICON Delta Joint are a component of this system. The Delta Joint is a heavy-duty, high-angle ball joint that combines typical uniball performance with the durability of a ball joint.

The industry standard uniball does an excellent job of enabling a vehicle’s control arms to articulate with minimum binding, but it has an inherent flaw that leaves more to be desired when employed in a daily driving application: exposure to the environment.

The Extended Travel version of the 2.5 Series coilover shocks used in this system provides more wheel travel than the Standard Travel units, improving your on and off-road performance even more. Since they do provide more suspension travel they require the use of an ICON upper control arm.

Upper Control Arm 

Whenever you are changing your vehicle’s geometry and upgrading it with a suspension kit, especially on 4WD vehicles, you absolutely need an upper control arm. The UCA is there to correct alignment and inherent clearance issues that arise when you lift or modify the suspension of your 4WD. Upper control arms can be found on independent front suspension (IFS) vehicles and they connect the top of the spindle to the frame.

The UCA is not a load-bearing piece of an IFS suspension, however, it does serve the purpose of guiding your spindle in a pre-determined motion when your suspension cycles up or down. Said load is handled by the lower control arm, which connects to the lower portion of the spindle.

Icon 4Runner Suspension System 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 coilovers matched with ICON UCA provides increased front droop travel
• Billet Aluminum rear 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
• 2.0 Aluminum Series internal reservoir rear shocks with 5/8″ shafts
• Bolt-on system means no cutting or welding necessary for install

Tech Info

• OEM Wheels & Tires Fitment: Yes
• Recommended Aftermarket Wheels: ICON Alloys | 17×8.5″ w/ 4.75” Backspace / 0mm Offset
• Recommended Aftermarket Wheels: ICON Alloys | 18×9″ w/ 5.00” Backspace / 0mm Offset
• Recommended Aftermarket Wheels: ICON Alloys | 20×9″ w/ 5.00” Backspace / 0mm Offset
• Recommended Aftermarket Tires: 33″ x 11.50″ (Larger tires may fit but fender trimming and modifications will be required.)
• APPLICATION NOTE #46: SUSPENSION SYSTEM COMPATIBLE WITH KDSS. FRONT SWAY BAR RELOCATION BRACKETS NOT USED FOR KDSS EQUIPPED VEHICLES. CERTAIN YEARS REQUIRE TRIMMING FOR FRONT RESERVOIR BRACKET FITMENT
• APPLICATION NOTE #47: 700LB/IN EXPEDITION COIL AVAILABLE FOR HEAVIER EQUIPPED VEHICLES
• APPLICATION NOTE #55: SHOCKS ARE FULLY SERVICEABLE. COILOVER HEIGHTS INDICATED ARE FOR A STOCK EQUIPPED VEHICLE
• APPLICATION NOTE #102: KDSS EQUIPPED REQUIRE REAR TRACK BAR 54200
• Ships in multiple boxes

Included

• 58647 (QTY: 1) | 10-UP FJ/4RNR/10-UP GX EXT TRAVEL 2.5 VS IR COILOVER KIT
• 58551DJ (QTY: 1) | 07-UP FJ/03-UP 4RNR/03-UP GX BILLET UCA DJ KIT
• 54000 (QTY: 1) | 07-UP FJ/03-UP 4RNR/08-UP LC 200/03-UP GX BILLET LOWER TRAILING ARM KIT
• 52700 (QTY: 1) | 07-UP FJ/03-UP 4RNR/03-UP GX REAR 2″ SPRING KIT
• 56505 (QTY: 2) | 07-UP FJ/03-UP 4RNR/03-UP GX 1-3″ REAR 2.0 VS IR

5th Gen 4Runner Stage 3 Suspension System Installation Manual

View the coilover kit installation manual HERE!

View the rear spring kit installation manual HERE!

View the rear 2.0 VS IR installation manual HERE!

View the UCA kit installation manual HERE!

View the lower trailing arm installation manual HERE!

ICON Warranty

View the ICON Vehicle Dynamics Warranty HERE!