ICON 2021-2023 BRONCO SAS 3" STAGE 3 SUSPENSION SYSTEM - W/ HEAVY RATE REAR SPRINGS - K40003T_web_large_71aed42a-c80e-4f3c-b546-7b5473056ade

product

ICON 2021-2023 BRONCO SAS 3" STAGE 3 SUSPENSION SYSTEM - W/ HEAVY RATE REAR SPRINGS

SKU: K40013TX

$4,465.77USD

Technical Notes

  • OEM Wheels & Tires Fitment: Yes
  • Recommended Aftermarket Wheels: ICON Alloys - 17x8.5" w/ 4.75” Backspace / 0mm Offset
  • Recommended Aftermarket Wheels: ICON Alloys - 18x9" w/ 5.00” Backspace / 0mm Offset
  • Recommended Aftermarket Wheels: ICON Alloys - 20x9" w/ 5.00” Backspace / 0mm Offset
  • Recommended Aftermarket Tires: 35" x 12.50" (37" tires require coilover bump stop spacers along with minor trimming)
  • 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 #134: Lift Heights & App Notes Based On Sasquatch Equipped Vehicles
  • APPLICATION NOTE #150: Shocks Are Fully Serviceable
  • 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: 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 K40013T.
  • TECH NOTE: Bronco Everglades will have front lift height range of 1.5-2.5" over stock
  • TECH NOTE: Not compatible with Bronco Raptor

learn more

The ICON Vehicle Dynamics Stage 3 Suspension System for the 2021-2023 Ford Bronco features our precision-manufactured, custom valved internal 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 2-3” of front lift and 1.25-2.25” of rear lift over stock 4-door Broncos with the Sasquatch Package. To accommodate the increased travel and lift height afforded by the ICON Coilovers, this Stage 3 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 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 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).

  • 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 internal reservoir front and rear shocks for superior damping and vehicle control
  • Adjustable coilovers yield up to 2-3" of front lift height and 1.25-2.25” of rear lift height over stock 4-door Sasquatch package equipped Broncos
  • 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

Vehicle Specific

  • ICON 21-23 BRONCO SASQUATCH 2-3" LIFT STAGE 3 SUSPENSION SYSTEM TUBULAR HEAVY RATE

Technical Notes

  • OEM Wheels & Tires Fitment: Yes
  • Recommended Aftermarket Wheels: ICON Alloys - 17x8.5" w/ 4.75” Backspace / 0mm Offset
  • Recommended Aftermarket Wheels: ICON Alloys - 18x9" w/ 5.00” Backspace / 0mm Offset
  • Recommended Aftermarket Wheels: ICON Alloys - 20x9" w/ 5.00” Backspace / 0mm Offset
  • Recommended Aftermarket Tires: 35" x 12.50" (37" tires require coilover bump stop spacers along with minor trimming)
  • 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 #134: Lift Heights & App Notes Based On Sasquatch Equipped Vehicles
  • APPLICATION NOTE #150: Shocks Are Fully Serviceable
  • 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: 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 K40013T.
  • TECH NOTE: Bronco Everglades will have front lift height range of 1.5-2.5" over stock
  • TECH NOTE: Not compatible with Bronco Raptor

you may also like

ICON 2021-2023 FORD BRONCO SAS 3" STAGE 3 SUSPENSION SYSTEM - TUBULAR

ICON 2021-2023 FORD BRONCO SAS 3" STAGE 3 SUSPENSION SYSTEM - TUBULAR

$4,361.77USD

Shop Now
ICON 2021-2023 FORD BRONCO 3-4" STAGE 5 SUSPENSION SYSTEM - TUBULAR

ICON 2021-2023 FORD BRONCO 3-4" STAGE 5 SUSPENSION SYSTEM - TUBULAR

$6,094.64USD

Shop Now
ICON 2021-2023  FORD BRONCO HOSS 1.0 Pkg 1.375-3" STAGE 2 SUSPENSION SYSTEM - TUBULAR

ICON 2021-2023 FORD BRONCO HOSS 1.0 Pkg 1.375-3" STAGE 2 SUSPENSION SYSTEM - TUBULAR

$3,173.27USD

Shop Now
ICON TUBULAR UPPER CONTROL ARMS (21-23 FORD BRONCO)

ICON TUBULAR UPPER CONTROL ARMS (21-23 FORD BRONCO)

$879.95USD

Shop Now
ICON 2021-24 FORD F-150  3.5-4.5" STAGE 5 SUSPENSION - W/ LEAF SPRINGS

ICON 2021-24 FORD F-150 3.5-4.5" STAGE 5 SUSPENSION - W/ LEAF SPRINGS

$8,873.54USD

Shop Now
ICON 2024-25 TOYOTA TACOMA 1.25-3" STAGE 4 SUSPENSION SYSTEM - W/ TRIPLE RATE REAR SPRINGS

ICON 2024-25 TOYOTA TACOMA 1.25-3" STAGE 4 SUSPENSION SYSTEM - W/ TRIPLE RATE REAR SPRINGS

$4,662.38USD

Shop Now
ICON 2023-25 FORD SUPER DUTY  2.5" STAGE 1 SUSPENSION SYSTEM - GAS

ICON 2023-25 FORD SUPER DUTY 2.5" STAGE 1 SUSPENSION SYSTEM - GAS

$3,058.85USD

Shop Now
ICON 2024-25 TOYOTA TACOMA 1.25-3" STAGE 4 SUSPENSION SYSTEM - W/ OVERLAND REAR SPRINGS

ICON 2024-25 TOYOTA TACOMA 1.25-3" STAGE 4 SUSPENSION SYSTEM - W/ OVERLAND REAR SPRINGS

$4,631.79USD

Shop Now
ICON 2021-24 FORD RAPTOR 2.25" STAGE 2 SUSPENSION SYSTEM - W/ REAR OVERLAND SPRINGS

ICON 2021-24 FORD RAPTOR 2.25" STAGE 2 SUSPENSION SYSTEM - W/ REAR OVERLAND SPRINGS

$2,695.11USD

Shop Now
ICON 2021-2024 FORD F-150 4WD 3.5-4.5" STAGE 2 SUSPENSION SYSTEM - TUBULAR

ICON 2021-2024 FORD F-150 4WD 3.5-4.5" STAGE 2 SUSPENSION SYSTEM - TUBULAR

$6,490.08USD

Shop Now

Start Your Build

Get Started
Ford Build
GMC Build
Toyota Build
thor off-road custom builds
explore our portfolio of past builds

© copyright 2026 Thor Off-road