ICON: 2-2.25″ Lift Stage 1 Suspension System Overland Rear Springs – 2021-25 Ford F-150 Raptor

Description

Transform your Gen3 F-150 Raptor’s performance and stance with the ICON Vehicle Dynamics Stage 1 suspension system, engineered specifically for vehicles equipped with OE shock absorbers. The front coil springs utilize a linear spring rate for consistent performance and precise handling while delivering 2.25″ of front lift for standard Raptors and 2″ for Raptor R models, ensuring an aggressive look and increased ground clearance. Designed for seamless compatibility, they maintain full electronic shock functionality while enhancing your truck’s capability and ride quality.

This Stage 1 system is configured for more upfitted Raptors that have constant load in the bed, with triple-rate rear coil springs tailored to deliver a 1″ rear lift on Raptors with approximately 300lbs of additional rear weight. ICON-engineered droop, ride, and overload rates ensure optimal suspension performance across a variety of driving conditions. The performance ride rate balances comfort and compliance, while the overload rate enhances load handling and bottom-out resistance. For maximum articulation and efficiency, the rear coils feature a tapered wire design, providing exceptional droop travel and off-road capability.

Built for both durability and ease of installation, these springs feature a dual-stage powder coating that protects against corrosion in any environment. Their bolt-on design eliminates the need for cutting or modifications, allowing for a straightforward install. Backed by a lifetime guarantee against sagging or breakage, these coil springs redefine your Raptor’s on- and off-road performance, delivering unmatched reliability and confidence wherever the journey takes you.

Key features:
• Vehicle specific design for the Gen3 F-150 Raptor equipped with OE shock absorbers
• Front coils yield 2.25″ front lift height over stock on Raptor or 2″ of front lift on Raptor R
• Compatible with all versions of available OE shock absorbers
• Maintains electronic shock functionality
• Linear rate front coil springs
• 1″ rear lift height over stock on Raptors with approximately 300lbs of additional weight in the rear
• Triple rate rear coil springs with ICON-engineered droop, ride, and overload rates
• Performance ride rate for compliance and comfort, overload rate for load and bottom out resistance, extra soft initial rate for maximum droop travel
• Tapered wire rear coil design achieves maximum travel and efficiency
• Significantly improves on- and off-road ride quality and performance over stock
• Bolt-on installation with no cutting required
• Dual stage powder coating for maximum corrosion resistance
• Lifetime guarantee against sagging/breakage

Installation & fitment notes:
• OEM Wheels & Tires Fitment: Yes
• Recommended Aftermarket Wheels: ICON Alloys – 17×8.5″ w/ 5″ Backspace / 6mm Offset
• Recommended Aftermarket Tires (w/o 37 Package): 35″ x 12.50″ (Larger Tires May Fit but Fender Trimming and Modifications will be Required)
• Recommended Aftermarket Tires (w/ 37 Package): 37″ x 12.50″ (Larger Tires May Fit but Fender Trimming and Modifications will be Required)
• APPLICATION NOTE #155: Requires recalibration of Advanced Driver Assistance Systems (ADAS) after install
• APPLICATION NOTE #180: Do not combine with coil spacers or damage may occur
• APPLICATION NOTE #181: Advertised lift height ranges are for a vehicle with approx 300lbs of additional weight in rear. Increasing or decreasing weight of vehicle due to accessories will alter lift range.
• APPLICATION NOTE #187: Only fits OE coilovers. Will not fit ICON or other aftermarket coilovers.
• TECH NOTE: Provides 2.25″ of front lift over stock on F-150 Raptor
• TECH NOTE: Provides 2″ of front lift over stock on F-150 Raptor R

Technical data:
• Product type: Suspension System
• Part number: K93171X
• Series / label: ICON 21-25 FORD F150 RAPTOR 2-2.25″ STAGE 1 SUSPENSION SYSTEM OVERLAND
• 2.25″ lift height
• Adjustable damping: no
• Adjustable compression: no
• Adjustable rebound: no

Vehicle applications (fitment):
Year Make Model Submodel Notes
——— —- —– ——– —–
2021–2025 Ford F-150 Raptor