ICON 21-23 Ford Bronco Rear 2.5 VS IR Coilover Kit Heavy Rate Spring

48613 Overview
ICON Vehicle Dynamics V.S. 2.5 Series internal 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. 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. 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.
The 4-link brackets, upper links, and lower links are sold separately, allowing the 4-link system to be customized for your specific Ford Super Duty year range.
Standard
+0.75" Lift over stock
Rate Option #1
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Key Features
Increased wheel travel (up to 14”) and ride quality over stock
Vehicle specific tuned for superior shock damping and control
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
100% Bolt-on - no drilling, cutting or welding necessary for installation
Warranty
Installation Guide
CA Residents: Prop 65 Warning
WARNING
This product contains chemicals known to the State of California to cause cancer, birth anomalies, or other reproductive harm.
Specifications
Brand ICON Vehicle Dynamics
UPC 840103424194
Proxy Number 48613
Shipping Width 13.00 in
Shipping Length 38.00 in
Shipping Depth 8.00 in
Shipping Weight 58.0000 LB
Technical Notes
OEM Wheels & Tires Fitment: Yes
Recommended Aftermarket Wheels (With Sasquatch Package): ICON Alloys - 17x8.5" w/ 4.75" Backspace / 0mm 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
Recommended Aftermarket Wheels (Without Sasquatch Package): ICON Alloys - 17x8.5" w/ 5.75" Backspace / 25mm Offset
Recommended Aftermarket Wheels (Without Sasquatch Package): ICON Alloys - 18x9" w/ 6.00" Backspace / 25mm Offset
Recommended Aftermarket Tires (With Sasquatch Package): 35" x 12.50" (37" tires require coilover bump stop spacers)
Recommended Aftermarket Tires (Without Sasquatch Package): 35" x 12.50" (37" tires require coilover bump stop spacers)
APPLICATION NOTE #55: Shocks are fully serviceable. Coilover heights indicated are for a stock equipped vehicle
APPLICATION NOTE #66: 2 door models will sit taller than 4 door models
APPLICATION NOTE #133: When Running 37" Tires Use Up Travel Limiter's Part #611074 For The Rear
TECH NOTE: ICON Heavy Rate Rear Coil Springs are optimized for increased rear ride height on Broncos with additional weight added to the rear. ICON Heavy Rate Rear Coil Springs will result in a slight positive rake when the Bronco is unloaded. For near stock weight Broncos, consider part number 48610.
TECH NOTE: Lift height ranges advertised are for 4-door models. 2-door models will net approximately .5" of additional rear lift over stock.
TECH NOTE: Not compatible with Bronco Raptor