ICON Vehicle Dynamics 21-23 BRONCO NON-SASQUATCH 3-4" LIFT STAGE 4 SUSPENSION SYSTEM TUBULAR - K40004T

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.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" of front suspension travel and 14" of rear suspension travel when used with 35X12.50 tires. It may be safely used with 37" and larger tires if using the optional up-travel limiters (sold separately). The factory crash bars on non-Sasquatch equipped Broncos must be removed to clear 35" and larger tires, but ICON now offers a replacement High Clearance Crash Bar set for those who would like to run larger tires and retain the functionality of the crash bars.

Improved suspension performance and ride quality over stockUp to 11.5" front / 14” rear wheel travel with 35” tire fitmentVehicle specific tuned remote reservoir front and rear coilover shocks for superior damping and vehicle control, even under hard useAdjustable 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 packagePTFE lined spherical bearings and application specific mounting hardware6061 Aircraft grade aluminum CNC machined componentsCorrosion resistant CAD plated coilover shock bodies with 7/8” diameter shaftsICON engineered coil springs featuring a unique triple rate rear coil designHigh strength alloy CNC machined lower bar pinsTubular UCAs for added strength, durability, and alignment correction for better drivabilityUCAs 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

Add-On Part: 42000 - 21-23 BRONCO CRASH BARS
Add-On Part: 611072 - 21-23 BRONCO HOSE ROUTE KIT OEM REAR LINK 1.9"
Add-On Part: 252012 - -4 TO -10 HOSE SHIELD KIT
Add-On Part: 198000 - 2 PIN COILOVER SPANNER WRENCH KIT
Add-On Part: 198001 - BILLET SPANNER WRENCH KIT
Add-On Part: 191013 - NIPPLE GREASING ADAPTER KIT
Add-On Part: 611075 - C/O BUMP STOP SPACER KIT 7/8" SHAFT 1/2" TALL
Add-On Part: 611074 - C/O BUMP STOP SPACER KIT 7/8" SHAFT 3/8" TALL
Add-On Part: 191014 - .25" COLLAR SPANNER PIN WRENCH
Bushings Included: Yes
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 Spring End 1 Type: Square
Coil Spring End 2 Type: Square
Coils Quantity Front: 2
Coils Quantity Rear: 2
Front Spring Rate Type: Linear
Grade Type: Performance
Maximum Lift Front: 4
Maximum Lift Rear: 3
Minimum Lift Front: 3
Minimum Lift Rear: 2
Mounting Hardware Included: Yes
OEM Wheels & Tires Fitment: Yes
Rear Spring Rate Type: Progressive Triple Rate
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)
Recommended Aftermarket Wheels: ICON Alloys - 18x9" w/ 6.00" Backspace / 25mm Offset
Recommended Aftermarket Wheels: ICON Alloys - 17x8.5" w/ 5.75” Backspace / 25mm Offset
Shocks Included: Yes
Spring Color: Black
Spring Material: Steel
OEM Wheels & Tires Fitment: Yes;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;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 #137: When Running Factory Lower Links Use Part #611072;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;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 K40004TX.;TECH NOTE: Not compatible with Bronco Raptor

ICON 21-23 BRONCO NON-SASQUATCH 3-4" LIFT STAGE 4 SUSPENSION SYSTEM TUBULAR