ICON 21-UP BRONCO NON-SASQUATCH 3-4" LIFT STAGE 6 SUSPENSION SYSTEM BILLET

K40006 Overview
The ICON Vehicle Dynamics Stage 6 Suspension System for the 2021-2023 Ford Bronco features our precision-manufactured, custom valved remote reservoir coilover shocks with CDCV 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. 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. 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, ensuring sustained shock performance at speed through rough terrain. Stage 6 also features ICON's exclusive Compression Damping Control Valves for precisely dialing in your suspension performance. CDCV controls fluid flow under compression, allowing you to achieve the perfect tune whether driving on the street, slow-crawling through the rocks or mobbing across the desert at full throttle.
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
Improved suspension performance and ride quality over stock
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
Coilovers equipped with CDC Valves for 10 settings of compression damping adjustment, from soft to hard
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 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.
Billet rear lower links improve rear end articulation and allow for on-vehicle pinion angle adjustment
100% Bolt-on system - no drilling, cutting, or welding necessary for install
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 840103416151
Proxy Number 40006
Shipping Width 13.00 in
Shipping Length 38.00 in
Shipping Depth 8.00 in
Shipping Weight 179.0000 LB
Technical Notes
OEM Wheels & Tires Fitment: No
Recommended Aftermarket Wheels: ICON Alloys - 17x8.5" w/ 4.75” Backspace / 0mm Offset
Recommended Aftermarket Wheels: ICON Alloys - 18x9" with 5" Backspace / 0mm Offset
Recommended Aftermarket Wheels: ICON Alloys - 20x9" with 5" Backspace / 0mm Offset
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)
APPLICATION NOTE #55: Shocks Are Fully Serviceable. Lift Heights Indicated Are For A Stock Equipped Vehicle.
APPLICATION NOTE #66: 2 Door Models Will Sit Taller Than 4 Door Models.
APPLICATION NOTE #132: When Running 37" Tires Use Up Travel Limiters Part #611075 In The Front
APPLICATION NOTE #133: When Running 37" Tires Use Up Travel Limiters Part #611074 For The Rear
APPLICATION NOTE #135: Lift Heights & App Notes Based Non-Sasquatch Equipped Vehicles
APPLICATION NOTE #138: Recommend High Clearance Crash Bars Part #42000 On Non-Sasquatch Equipped Vehicles When Running 35" Tires
APPLICATION NOTE #139: When Running 37" Tires Crash Bar Removal May Be Required But Is Not Recommended
APPLICATION NOTE #186: Rear reservoir brackets may interfere with some aftermarket step or rock slider mounts. Modifications may be required.
TECH NOTE: Fitment testing done with ICON & OE steering components. Due to tight clearances to front coilovers, certain aftermarket steering components may not be compatible.
TECH NOTE: Triple rate rear coils are optimized for improved suspension performance and ride quality for a near-stock weight Bronco. Their softer initial spring rates will net lower than advertised ride heights as weight is added to the rear of the vehicle. For heavier equipped Broncos, consider part number K40006X.
TECH NOTE: Not compatible with Bronco Raptor
System Components
48700C (qty: 1) | 21-23 BRONCO FRONT 2.5 VS RR CDCV COILOVER KIT
48500DJ (qty: 1) | 21-23 BRONCO BILLET UCA DJ PRO KIT
44000 (qty: 1) | 21-23 BRONCO BILLET REAR LOWER LINK KIT
48710C (qty: 1) | 21-23 BRONCO REAR 2.5 VS RR CDCV COILOVER KIT