ICON Vehicle Dynamics K40004TX - 21-23 BRONCO NON-SASQ 3-4" LIFT STAGE 4 SUSPENSION SYSTEM TUBULAR HEAVY RATE
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ICON suspension systems lift your Ford Bronco while improving ride quality and performance. With endless hours spent testing and tuning our suspension components and shocks, you’ll have the best suspension solution on the market.
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” of front lift and 2-3” 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 & Benefits
- Improved suspension performance and ride quality over stock
- 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% Bolt-on system - no drilling, cutting, or welding necessary for install
- Up to 11.5" front / 14” rear wheel travel with 35” 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" of front lift height and 2-3” 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” diameter shafts
- ICON engineered coil springs featuring a unique dual rate rear coil design with increased spring rates for heavier equipped Broncos
- High strength alloy CNC machined lower bar pins
Specifications
| AAP_UDA_12 | EA |
| AAP_UDA_22 | 1 |
| AAP_UDA_4 | 55 |
| Coils Quantity Front | 2 |
| Coils Quantity Rear | 2 |
| Minimum Lift Rear | 2 IN |
| Front Shock Body Diameter | 2.5 IN |
| Rear Shock Body Diameter | 2.5 IN |
| Maximum Lift Rear | 3 IN |
| Minimum Lift Front | 3 IN |
| Recommended Aftermarket Tires | 35" x 12.50" (Recommend high clearance crash bars part number 42000, 37" tires require coilover bump stop spacers along with trimming and modifications) |
| Maximum Lift | 4 IN |
| Maximum Lift Front | 4 IN |
| Spring Color | Black |
| Title | ICON 2021-2023 Ford Bronco, Non-Sasquatch, 3-4" Lift, Stage 4 Suspension System, Tubular, Heavy Rate Rear Spring |
| Recommended Aftermarket Wheels | ICON Alloys - 17x8.5" w/ 5.75” Backspace / 25mm Offset |
| Recommended Aftermarket Wheels | ICON Alloys - 18x9" w/ 6.00" Backspace / 25mm Offset |
| Adjustable Compression | No |
| Adjustable Control Arm | No |
| Adjustable Damping | No |
| Adjustable Rebound | No |
| Active or Passive Suspension | Passive |
| Grade Type | Performance |
| Rear Spring Rate Type | Progressive Dual Rate |
| Reservoir Style | Remote |
| Coil Spring End 1 Type | Square |
| Coil Spring End 2 Type | Square |
| Spring Material | Steel |
| California Proposition 65 | WARNING: This product contains chemicals known to the State of California to cause cancer, and birth defects or other reproductive harm. |
| Bushings Included | Yes |
| Mounting Hardware Included | Yes |
| Shocks Included | Yes |
| OEM Wheels & Tires Fitment | Yes |
| Add-On Part | 198001 - BILLET SPANNER WRENCH KIT |
| Add-On Part | 611075 - C/O BUMP STOP SPACER KIT 7/8" SHAFT 1/2" TALL |
| Front Spring Rate Type | Linear |
| Add-On Part | 198000 - 2 PIN COILOVER SPANNER WRENCH KIT |
| Add-On Part | 45212 - 21-23 BRONCO XD TIE ROD KIT |
| Add-On Part | 611072 - 21-23 BRONCO HOSE ROUTE KIT OEM REAR LINK 1.9" |
| Add-On Part | 44200T - 21-23 BRONCO REAR ADJ TRACK BAR KIT |
| Add-On Part | 42000 - 21-23 BRONCO HIGH CLEARANCE CRASH BAR KIT |
| Add-On Part | 252012 - -4 TO -10 HOSE SHIELD KIT |
| Add-On Part | 611074 - C/O BUMP STOP SPACER KIT 7/8" SHAFT 3/8" TALL |
| Add-On Part | 191013 - NIPPLE GREASING ADAPTER KIT |
| Add-On Part | 191014 - .25" COLLAR SPANNER PIN WRENCH |
Installation Guide: Download PDF
Installation / Product Video: Watch on YouTube