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ICON is proud to introduce a range of 3-inch Complete Suspension System "Stage" kits for 2021 and newer Ford F150 Tremor. All of these kits feature performance-proven ICON 2.5 Vehicle Series Front Coilovers and Rear Shocks and Tubular Front Upper Control Arms with ICON's patented Delta Joint PRO.

 

All Stages feature ICON 2.5 VS Front Coilovers which provide a 20% increase in travel over stock while imparting superior ride quality and off-road handling. ICON Vehicle Series shocks are custom tuned for each specific vehicle application to maximize suspension performance. All stages also feature ICON Tubular or Billet Front Upper Control Arms to provide bind-free travel as well as caster correction to maintain superior drivability. The Delta Joint Pro is greaseable, serviceable, and carries a 1-year limited warranty.

Each Stage offers key, incremental performance enhancements to meet any level of budget or performance expectations. Higher Stages feature larger rear shocks, remote shock reservoirs and both manual compression adjustment (CDCV) or the fully automatic, on-the-fly tuning of the incredible CDEV system.

TECH NOTES
The following tech and fitment data applies to all of these Suspension System Stages:

• OEM Wheels & Tires Fitment: Yes
• Recommended Aftermarket Wheels: ICON Alloys | 17x8.5" w/ 5.00” Backspace / 6mm Offset
• Recommended Aftermarket Wheels: ICON Alloys | 18x9" w/ 5.25" Backspace / 6mm Offset
• Recommended Aftermarket Wheels: ICON Alloys | 20x9" w/ 5.625" Backspace / 16mm Offset
• Recommended Aftermarket Tires: 34" x 12.50" (Larger tires may fit but fender trimming and modifications will be required.)
• APPLICATION NOTE #55: SHOCKS ARE FULLY SERVICEABLE. COILOVER HEIGHTS INDICATED ARE FOR A STOCK EQUIPPED VEHICLE
• APPLICATION NOTE #129
• ICON UCA required.
• Ships in multiple boxes
• Will not work on CCD equipped vehicles
• TECH NOTE: ONLY compatible with F-150 Tremor

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STAGE 1 

 

K93161T   21-23 FORD F150 TREMOR 4WD 2.5-3"STAGE 1 SUSP SYSTEM TUBULAR
K93161    21-23 FORD F150 TREMOR 4WD 2.5-3" STAGE 1 SUSP SYSTEM BILLET

Our basic performance stage for the Tremor, featuring internal reservoir front coilovers and 2.0 rear shocks.

SYSTEM INCLUDES

• 91723    21-23 F150 4WD 3" 2.5 VS IR COILOVER KIT
• 98522DJ    21-23 F150 TUBULAR UCA DJ PRO KIT OR 98523DJ    21-23 F150 BILLET UCA DJ PRO KIT
• 96518    09-23 F150 2/4WD 04-08 F150 4WD REAR VS 2.0 IR (2)

KEY FEATURES:

• Increased wheel travel and ride quality over stock with no change in towing capacity
• Utilizes the NEW Delta Joint Pro joint
• Vehicle specific tuned front and rear shocks for superior damping and vehicle control
• PTFE lined spherical bearings and application specific mounting hardware
• Adjustable Coilovers from 2.5-3" of lift height
• 6061 Aircraft grade aluminum CNC machined components
• Corrosion resistant CAD plated coilover shock body with 7/8 shaft
• High strength alloy CNC machined lower bar pin
• FK rod end bearings for extended longevity and minimal deflection
• 2.0 aluminum body rear IFP shock with 5/8" polished shaft
• 100% Bolt-on system - no drilling, cutting, or welding necessary for install
• Tubular UCA for added strength, durability and an additional degree of caster for better drivability

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STAGE 2

 

K93162T   21-23 FORD F150 TREMOR 4WD 2.5-3"STAGE 2 SUSP SYSTEM TUBULAR
K93162     21-23 FORD F150 TREMOR 4WD 2.5-3" STAGE 2 SUSP SYSTEM BILLET

Stage 2 ups the ante with the addition of 2.5 VS rear shocks with piggyback reservoirs. The increased fluid capacity and surface area will provide superior heat dissipation.

SYSTEM INCLUDES

• 91723    21-23 F150 4WD 3" 2.5 VS IR COILOVER KIT
• 98522DJ    21-23 F150 TUBULAR UCA DJ PRO KIT OR 98523DJ    21-23 F150 BILLET UCA DJ PRO KIT
• 97721P    21-23 F150 4WD TREMOR REAR 2.5 VS PB PAIR

KEY FEATURES:

• Increased wheel travel and ride quality over stock with no change in towing capacity
• Utilizes the NEW Delta Joint Pro joint
• Vehicle specific tuned front and rear shocks for superior damping and vehicle control
• PTFE lined spherical bearings and application specific mounting hardware
• Adjustable coilovers from 2.5-3" of lift height
• 6061 Aircraft grade aluminum CNC machined components
• Corrosion resistant CAD plated coilover shock body with 7/8 shaft
• High strength alloy CNC machined lower bar pin
• FK rod end bearings for extended longevity and minimal deflection
• 2.5 Series rear piggyback reservoir shocks with 7/8" shaft
• 100% Bolt-on system - no drilling, cutting, or welding necessary for install
• Tubular UCA for added strength, durability and an additional degree of caster for better drivability 

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STAGE 3

 

K93163T   21-23 FORD F150 TREMOR 4WD 2.5-3"STAGE 3 SUSP SYSTEM TUBULAR
K93163     21-23 FORD F150 TREMOR 4WD 2.5-3" STAGE 3 SUSP SYSTEM BILLET

Stage 3 is a balanced system with front and rear reservoirs for increased shock fluid capacity. The improved heat dissipation will maintain damping performance through longer, faster, rougher off-road sections without fading.

SYSTEM INCLUDES

• 91824    21-23 F150 4WD 3" 2.5 VS RR COILOVER KIT
• 98522DJ    21-23 F150 TUBULAR UCA DJ PRO KIT OR 98523DJ    21-23 F150 BILLET UCA DJ PRO KIT
• 97721P    21-23 F150 4WD TREMOR REAR 2.5 VS PB PAIR

KEY FEATURES:

• Increased wheel travel and ride quality over stock with no change in towing capacity
• Utilizes the NEW Delta Joint Pro joint
• Vehicle specific tuned front and rear shocks for superior damping and vehicle control
• PTFE lined spherical bearings and application specific mounting hardware
• Adjustable coilovers from 2-3.25” of lift height
• 6061 Aircraft grade aluminum CNC machined components
• Corrosion resistant CAD plated coilover shock body with 7/8 shaft
• High strength alloy CNC machined lower bar pin
• FK rod end bearings for extended longevity and minimal deflection
• 2.5 Series rear piggyback reservoir shocks with 7/8" shaft
• 100% Bolt-on system - no drilling, cutting, or welding necessary for install
• Tubular uca for added strength, durability and an additional degree of caster for better drivability 
• 2.5 remote reservoir shocks with Icon CDC Valve allows for quick and easy end user compression adjustment.

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?STAGE 4

 

K93164T   21-23 FORD F150 TREMOR 4WD 2.5-3"STAGE 4 SUSP SYSTEM TUBULAR
K93164       21-23 FORD F150 TREMOR 4WD 2.5-3" STAGE 4 SUSP SYSTEM BILLET

Stage 4 lets you dial in your suspension performance with ICON's Compression Damping Control Valve (CDCV) on each shock, allowing manual adjustability at all four corners.

SYSTEM INCLUDES

• 91824C    21-23 F150 4WD 3" 2.5 VS RR CDCV COILOVER KIT
• 98522DJ    21-23 F150 TUBULAR UCA DJ PRO KIT OR 98523DJ    21-23 F150 BILLET UCA DJ PRO KIT
• 97721CP    21-23 F150 4WD TREMOR REAR 2.5 VS PB CDCV PAIR

KEY FEATURES:

• Increased wheel travel and ride quality over stock with no change in towing capacity
• Utilizes the NEW Delta Joint Pro joint
• Vehicle specific tuned front and rear shocks for superior damping and vehicle control
• PTFE lined spherical bearings and application specific mounting hardware
• Adjustable coilovers from 2.5-3" of lift height
• 6061 Aircraft grade aluminum CNC machined components
• Corrosion resistant CAD plated coilover shock body with 7/8 shaft
• High strength alloy CNC machined lower bar pin
• FK rod end bearings for extended longevity and minimal deflection
• 2.5 Series rear piggyback reservoir shocks with 7/8" shaft
• 100% Bolt-on system - no drilling, cutting, or welding necessary for install
• Tubular uca for added strength, durability and an additional degree of caster for better
• drivability
• 2.5 remote reservoir shocks with Icon CDC Valve allows for quick and easy end user compression adjustment.

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STAGE 5

K93165T   21-23 FORD F150 TREMOR 4WD 2.5-3"STAGE 5 SUSP SYSTEM TUBULAR
K93165     21-23 FORD F150 TREMOR 4WD 2.5-3" STAGE 5 SUSP SYSTEM BILLET

Stage 5 has the incredible CDEV system, ICON's award-winning technology for electronically controlling shock performance, on the fly and with lightning-fast, reactive adjustment. The ICON Intelligent Control (IIC) system reacts to G-inputs and commands shock adjustments in milliseconds to react to any situation in real time.

SYSTEM INCLUDES

• 91824E    21-23 F150 4WD 3" 2.5 VS RR CDEV COILOVER KIT
• 98522DJ    21-23 F150 TUBULAR UCA DJ PRO KIT OR 98523DJ    21-23 F150 BILLET UCA DJ PRO KIT
• 93500        15-23 F150 & 17-22 FSD IIC INSTALL KIT
• 97721EP    21-23 F150 4WD TREMOR REAR 2.5 VS PB CDEV PAIR

KEY FEATURES:

• Increased wheel travel and ride quality over stock with no change in towing capacity
• Utilizes the NEW Delta Joint Pro joint
• Vehicle specific tuned front and rear shocks for superior damping and vehicle control
• PTFE lined spherical bearings and application specific mounting hardware
• Adjustable coilovers from 2.5-3" of lift height
• 6061 Aircraft grade aluminum CNC machined components
• Corrosion resistant CAD plated coilover shock body with 7/8 shaft
• High strength alloy CNC machined lower bar pin
• FK rod end bearings for extended longevity and minimal deflection
• 2.5 Series rear piggyback reservoir shocks with 7/8" shaft
• 100% Bolt-on system - no drilling, cutting, or welding necessary for install
• Tubular uca for added strength, durability and an additional degree of caster for better
• drivability
• ICON's CDE Valve technology allows for in vehicle adjustment of compression damping settings and active adjustment via the ICON Intelligent Control (IIC)