The ICON Vehicle Dynamics Stage 4 Suspension System for the 2021-2023 Ford Bronco features our precision-manufactured, custom valved remote reservoir coilover shocks to yield the maximum travel possible along with superior ride quality and suspension performance both on and off-road. These coilovers also allow for the adjustment of ride height to yield 3-4 Inch of front lift and 2-3 Inch of rear lift over stock 4-door Broncos without the Sasquatch Package.
To provide for sustained shock performance at speed through rough terrain, Stage 4 adds remote reservoirs to the ICON Coilovers. Remote reservoirs greatly increase shock oil volume and heat dissipation surface area to resist overheating and cavitation under hard use, which can lead to damper fade.
Features and Benefits:- To accommodate the increased travel and lift height afforded by the ICON Coilovers, this Stage 4 kit comes with Billet Aluminum Upper Control Arms which provide on-vehicle caster and camber adjustability and feature our patented Delta Joint PRO, which allows for up to 90-desgrees freedom of movement. The rear shocks are oriented shaft-up with unique triple-rate coil springs to achieve the most rear suspension travel and the best ride quality possible.
- This suspension system is designed to provide up to 11.5 Inch of front suspension travel and 14 Inch of rear suspension travel when used with 35X12.50 tires. It may be safely used with 37 Inch and larger tires if using the optional up-travel limiters (sold separately). The factory crash bars on non-Sasquatch equipped Broncos must be removed to clear 35 Inch and larger tires, but ICON now offers a replacement High Clearance Crash Bar set for those who would like to run larger tires and retain the functionality of the crash bars.
- Improved suspension performance and ride quality over stock
- Up to 11.5 Inch front / 14 Inch rear wheel travel with 35 Inch tire fitment
- Vehicle specific tuned remote reservoir front and rear coilover shocks for superior damping and vehicle control, even under hard use
- Adjustable coilovers yield up to 3-4 Inch of front lift height and 2-3 Inch of rear lift height over stock 4-door Broncos without the Sasquatch package
- PTFE lined spherical bearings and application specific mounting hardware
- 6061 Aircraft grade aluminum CNC machined components
- Corrosion resistant CAD plated coilover shock bodies with 7/8 Inch diameter shafts
- ICON engineered coil springs featuring a unique triple rate rear coil design
- High strength alloy CNC machined lower bar pins
- Billet aluminum UCAs for added strength, durability, and on-vehicle caster/camber adjustment for optimum drivability
- UCAs feature the patented (U.S. Pat. 10,731,700) Delta Joint Pro with 90 degrees of total articulation.
- 100 Percent Bolt-on system - no drilling, cutting, or welding necessary for install
- Active Or Passive Suspension: Passive
- Adjustable Compression: No
- Adjustable Control Arm: Yes
- Adjustable Damping: No
- Adjustable Rebound: No
- Bushings Included: Yes
- Coil Spring End 1 Type: Square
- Coil Spring End 2 Type: Square
- Coils Quantity Front: 2.0
- Coils Quantity Rear: 2.0
- Front Shock Body Diameter: 2.5
- Front Spring Rate Type: Linear
- Grade Type: Performance
- Maximum Lift: 4.0 Inch
- Maximum Lift Front: 4.0 Inch
- Maximum Lift Rear: 3.0 Inch
- Minimum Lift Front: 3.0 Inch
- Minimum Lift Rear: 2.0 Inch
- Mounting Hardware Included: Yes
- Oem Wheels & Tires Fitment: No
- Rear Shock Body Diameter: 2.5
- Rear Spring Rate Type: Progressive Triple Rate
- Recommended Aftermarket Tires: 35 Inch X 12.50 Inch (Recommend High Clearance Crash Bars Part Number 42000, 37 Inch Tires Require Coilover Bump Stop Spacers Along With Trimming And Modifications)
- Recommended Aftermarket Wheels: Icon Alloys - 20x9 Inch With 5 Inch Backspace / 0mm Offset, Icon Alloys - 18x9 Inch With 5 Inch Backspace / 0mm Offset, Icon Alloys - 17x8.5 Inch W/ 4.75 Inch Backspace / 0mm Offset
- Reservoir Style: Remote
- Shocks Included: Yes
- Spring Color: Black
- Spring Material: Steel
- Add On Part: 252012 - -4 To -10 Hose Shield Kit, 42000 - 21-23 Bronco High Clearance Crash Bar Kit, 198000 - 2 Pin Coilover Spanner Wrench Kit, 611075 - C/O Bump Stop Spacer Kit 7/8 Inch Shaft 1/2 Inch Tall, 611074 - C/O Bump Stop Spacer Kit 7/8 Inch Shaft 3/8 Inch Tall, 44200T - 21-23 Bronco Rear Adj Track Bar Kit, 191014 - .25 Inch Collar Spanner Pin Wrench, 191013 - Nipple Greasing Adapter Kit, 198001 - Billet Spanner Wrench Kit, 611072 - 21-23 Bronco Hose Route Kit OEM Rear Link 1.9 Inch, 45212 - 21-23 Bronco XD Tie Rod Kit
