ICON Vehicle Dynamics 48711 - 21-23 BRONCO REAR 2.5 VS RR COILOVER KIT HEAVY RATE SPRING
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These ICON coilovers feature 2.5 Series shocks with remote reservoirs and coil springs optimized per application. The shock’s bigger 2.5” body and larger piston area improves damping ability and ride quality across varying types of terrain.
ICON Vehicle Dynamics V.S. 2.5 Series remote reservoir rear coilover shocks are an incredible upgrade for the rear end of the 2021-2023 Ford Bronco. These adjustable coilovers allow up to 2-3” of rear lift height adjustability on 4-door Broncos without the Sasquatch package or 1.25-2.25” of rear lift over stock 4-door Sasquatch equipped Broncos, allowing the use of larger, more aggressive wheel and tire combinations. ICON’s Vehicle-specific shock length and valving along with the larger 2.5” shock body and increased piston area over stock components yield the maximum travel possible along with superior ride quality and suspension performance both on- and off-road. 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. These rear coilovers are mounted in a shaft up orientation and feature unique ICON engineered progressive dual rate coil springs that provide extra weight capacity for those who frequently load out their Broncos with extra gear and equipment while maintaining excellent on- and off-road performance characteristics. This shaft up orientation also requires the reservoir hose to be routed along the rear lower links so ICON offers hose bracket options for the OE or ICON tubular links while ICON billet links incorporate this bracketry into their design. When paired with ICON 2.5 Series front coilovers vehicle control will be balanced front to rear, resulting in the best overall driving experience for your Ford Bronco.
Features & Benefits
- Increased wheel travel (up to 14”) and ride quality over stock
- 100% Bolt-on - no drilling, cutting or welding necessary for installation
- Vehicle specific tuned for superior shock damping and control
- Remote reservoirs maintain cooler operating temperatures during extended off-road use
- Adjustable up to 2-3" of rear lift height on non-Sasquatch or 1.25-2.25” of rear lift on Sasquatch Broncos
- Unique ICON engineered dual rate coil springs with increased spring rates for heavier equipped Broncos
- 6061 Aircraft grade aluminum CNC machined components
- Corrosion resistant CAD plated shock bodies with 7/8" diameter shaft
- FK rod end bearings for extended longevity and minimal deflection
- Fully rebuildable and re-tunable
Specifications
| AAP_UDA_12 | EA |
| AAP_UDA_22 | 1 |
| AAP_UDA_4 | 55 |
| Adjustable Compression | No |
| Dust Shield Included | No |
| Adjustable Damping | NO |
| Active or Passive Suspension | Passive |
| California Proposition 65 | WARNING: This product contains chemicals known to the State of California to cause cancer, and birth defects or other reproductive harm. |
| Coil Over Springs Included | Yes |
| Add-On Part | 611072 - 21-23 BRONCO HOSE ROUTE KIT OEM REAR LINK 1.9" |
| Add-On Part | 611074 - C/O BUMP STOP SPACER KIT 7/8" SHAFT 3/8" TALL |
| Add-On Part | 611073 - 21-23 BRONCO HOSE ROUTE KIT REAR LINK 1.75" |
| Add-On Part | 198001 - BILLET SPANNER WRENCH KIT |
| Add-On Part | 252012 - -4 TO -10 HOSE SHIELD KIT |
| Add-On Part | 198000 - 2 PIN COILOVER SPANNER WRENCH KIT |
| Add-On Part | 44200T - 21-23 BRONCO REAR ADJ TRACK BAR KIT |
| Gas Charged | Yes |
| Grade Type | Performance |
| Includes Bump Stop | Yes |
| Internal Construction Type | Single Tube |
| Lower Mount Type | Eyelet |
| Material | Steel |
| Material | Aluminum |
| Maximum Lift | 3 IN |
| Maximum Ride Height Raising Distance | 3 IN |
| Minimum Lift | 1.25 IN |
| OEM Wheels & Tires Fitment | Yes |
| Rear Spring Rate | 220 PPI |
| Rear Spring Rate | 300 PPI |
| Recommended Aftermarket Tires | (Without Sasquatch Package): 35" x 12.50" (37" tires require coilover bump stop spacers) |
| Recommended Aftermarket Tires | (With Sasquatch Package): 35" x 12.50" (37" tires require coilover bump stop spacers) |
| Recommended Aftermarket Wheels | (With Sasquatch Package): ICON Alloys - 17x8.5" w/ 4.75" Backspace / 0mm Offset |
| Recommended Aftermarket Wheels | (Without Sasquatch Package): ICON Alloys - 17x8.5" w/ 5.75" Backspace / 25mm Offset |
| Recommended Aftermarket Wheels | (With Sasquatch Package): ICON Alloys - 18x9" w/ 5.00" Backspace / 0mm Offset |
| Recommended Aftermarket Wheels | (With Sasquatch Package): ICON Alloys - 20x9" w/ 5.00" Backspace / 0mm Offset |
| Remote Reservoir | Yes |
| Reservoir Style | Remote |
| Cylinder Color | Silver |
| Cylinder Finish | Cadmium Plated |
| Cylinder Material | Steel |
| Damping Type | Oil |
| Extended Length | 29.21 IN |
| Self-Leveling | No |
| Service Parts | 252011 - 2.5 PIGGYBACK/REMOTE RESI/BYPASS REBUILD KIT |
| Shaft Diameter | 0.875 IN |
| Shock Absorber Body End Measuring Point | CENTER OF EYELET |
| Shock Absorber Rod End Measuring Point | Top of Mounting Plate |
| Spring Color | Black |
| Spring Material | Steel |
| Spring Rate Type | Progressive Dual Rate |
| Title | ICON 2021-2023 Ford Bronco, Rear, 1.25-3” Lift, V.S. 2.5 Series Coilover Kit, Remote Reservoir, Heavy Rate Spring |
| Travel Length | 10.67 IN |
| Upper Mount Type | Mounting Plate |
| Valving Type | Digressive |
| Adjustable Rebound | No |
| Adjustable Ride Height | Yes |
| Assembled | Yes |
| Body Diameter | 2.5 IN |
| Compressed Length | 18.54 IN |
Installation Guide: Download PDF
Installation / Product Video: Watch on YouTube