10-23 Toyota 4Runner Suspension System-Stage 3

The Stage 3 suspension system for the 2010-2023 (5th Gen) Toyota 4Runner includes the components found in the Stage 2 system along with an ICON Billet Aluminum or Tubular Rear Lower Link kit. Extended travel ICON 2.5 Series coilover shocks and a billet aluminum or tubular Delta Joint upper control arm kit provide a significant upgrade to the 4Runner’s front suspension. The rear of the vehicle is improved with our 2" lift coil springs, ICON 2.0 Aluminum Series shocks, and the additional rear lower links. ICON's CNC machined 6061 billet aluminum lower links are much stronger than the OE units, can be easily adjusted on the truck for optimum pinion angle, and are protected by a machined nylon skid strip to help slide over rocks without damage to the link’s structure. 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.

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 coilovers matched with ICON UCA provides increased front droop travel
• Billet Aluminum or tubular rear lower links offer on vehicle pinion angle adjustment
• 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
• Spring Rate Options
  
• 650lbs. is the standard coil spring rate
• 700lbs. coil springs are included to better support added weight from accessories such as front bumpers and winches.

SYSTEM COMPONENTS:

• 58647 (QTY: 1) | 10-UP FJ/4RNR/10-UP GX EXT TRAVEL 2.5 VS IR 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
• 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

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.)
• 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
• 700LB/IN EXPEDITION COIL AVAILABLE FOR HEAVIER EQUIPPED VEHICLES
• SHOCKS ARE FULLY SERVICEABLE. COILOVER HEIGHTS INDICATED ARE FOR A STOCK EQUIPPED VEHICLE
• KDSS EQUIPPED REQUIRE REAR TRACK BAR 54200

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.

DELTA JOINT FEATURES:

• ICON upper control arms allow for additional wheel travel while improving suspension geometry for predictable handling
• Patent pending Delta Joint combines the durability and weather resistance of a ball joint with the performance characteristics of a uniball
• CNC machined 6061 billet aluminum upper control arms allow for on-vehicle camber and caster adjustment
• Direct bolt-in design makes for a simple and straightforward installation