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 2-3 Inch of front lift and 1.25-2.25 Inch of rear lift over stock 4-door Broncos with 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.
To accommodate the increased travel and lift height afforded by the ICON Coilovers, this Stage 4 kit comes with Tubular Upper Control Arms which provide caster correction 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).
Features and Benefits:- 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 2-3 Inch of front lift height and 1.25-2.25 Inch of rear lift height over stock 4-door Sasquatch package equipped Broncos
- 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
- Tubular UCAs for added strength, durability, and alignment correction for better 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: No
- 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: 3.0 Inch
- Maximum Lift Front: 3.0 Inch
- Maximum Lift Rear: 2.25 Inch
- Minimum Lift Front: 2.0 Inch
- Minimum Lift Rear: 1.25 Inch
- Mounting Hardware Included: Yes
- Oem Wheels & Tires Fitment: Yes
- Rear Shock Body Diameter: 2.5
- Rear Spring Rate Type: Progressive Triple Rate
- Recommended Aftermarket Tires: 35 Inch X 12.50 Inch (37 Inch Tires Require Coilover Bump Stop Spacers Along With Minor Trimming)
- Recommended Aftermarket Wheels: Icon Alloys - 18x9 Inch W/ 5.00 Inch Backspace / 0mm Offset, Icon Alloys - 17x8.5 Inch W/ 4.75 Inch Bs / 0mm Offset, Icon Alloys - 20x9 Inch W/ 5.00 Inch Backspace / 0mm Offset
- Reservoir Style: Remote
- Shocks Included: Yes
- Spring Color: Black
- Spring Material: Steel
- Add On Part: 191009 - Icon Long 2.5 Coil Wrap W/Logo (14.5-15.5), 45212 - 21-23 Bronco XD Tie Rod Kit, 611072 - 21-23 Bronco Hose Route Kit OEM Rear Link 1.9 Inch, 198001 - Billet Spanner Wrench Kit, 198000 - 2 Pin Coilover Spanner Wrench Kit, 611075 - C/O Bump Stop Spacer Kit 7/8 Inch Shaft 1/2 Inch Tall, 191013 - Nipple Greasing Adapter Kit, 611074 - C/O Bump Stop Spacer Kit 7/8 Inch Shaft 3/8 Inch Tall, 252012 - -4 To -10 Hose Shield Kit, 44200T - 21-23 Bronco Rear Adj Track Bar Kit
