ICON 4.5″ Lift Kit Stage 2 for 2008-2010 Ford Super Duty F250/F350

Description
ICON 4.5″ Lift Kit Stage 2 for 2008-2010 Ford Super Duty F250/F350

ICON 2008–2010 Ford F-250/F-350 Super Duty 4.5 inches Lift Stage 2 Suspension System

Part Number: K64551

Summary: The ICON Stage 2 suspension system provides a 4.5 inches lift height for the 2008–2010 Ford F-250 and F-350 Super Duty 4WD, specifically engineered to transform the heavy-duty ride quality into a high-performance experience. This system utilizes dual-rate front coil springs and ICON 2.5 Series Aluminum shocks to deliver a 50% increase in wheel travel and significantly reduced body roll. Featuring a patented adjustable track bar for precise axle alignment and radius arm drop brackets to maintain factory caster, this stage is the ideal solution for diesel-equipped trucks seeking superior damping and increased ground clearance.

Features

• Dual-Rate Coil Springs: Linear-to-progressive rate tuning provides a 50% increase in wheel travel to ensure superior bottom-out resistance and a plush ride on varied terrain.
• 2.5 Series Aluminum Shocks: One-piece impact-extruded aluminum cylinders provide excellent corrosion resistance and heat dissipation to ensure consistent damping performance.
• Adjustable Track Bar: Patented design with FK Rod End provides perfect front-end track alignment to ensure precise steering geometry and reduced tire wear.
• System Durability: Premium CAD plating and aluminum finishes provide maximum protection against the elements to ensure long-term component integrity.
• Installation: 100% bolt-on design provides a straightforward upgrade path with no cutting, drilling, or welding required to ensure a clean return to stock if necessary.

Technical Specifications

Wheel & Tire Fitment

• OEM Wheels & Tires: Yes
• Aftermarket Wheels: 17×8.5 inches w/ 5.00” Backspace (6mm Offset), 18×9 inches w/ 5.25” Backspace (6mm Offset), or 20×9 inches w/ 5.25” Backspace (6mm Offset)
• Aftermarket Tires: 35 inches x 12.50 inches (37 inches tires may fit with minor fender trimming)
• Note: Springs are rated for Diesel engines only. Not applicable on vehicles equipped with a manual transmission. Gas models may require exhaust modification for driveshaft clearance.

System Components

• 64050: 08-22 FSD FRONT 4.5 inches BOX KIT
• 64010: 05-19 FSD FRONT 4.5 inches DUAL RATE SPRING KIT
• 64035: 05-16 FSD ADJ TRACK BAR W/FK ROD END
• 64040: 05-10 FSD RADIUS ARM DROP KIT
• 195275: 99-25 FSD 5 inches BLOCK KIT
• 37002: 99-10 FSD REAR 17 inches U-BOLT KIT
• 67610P: 05-22 FSD 4WD 4.5 inches FRONT 2.5 VS IR PAIR
• 37601P: 99-25 3-6 inches FSD REAR 2.5 VS IR PAIR

Why Choose ICON Stage 2?

• Performance Engineering: Increased wheel travel and 2.5 inches diameter shocks provide superior damping for heavy-duty applications.
• Precision Alignment: The included adjustable track bar ensures the front axle remains centered under the frame throughout the suspension cycle.
• Fully Serviceable: Shocks are rebuildable and revalveable for long-term performance and custom tuning.

Frequently Asked Questions

Will this kit affect my towing capacity?
No, this ICON suspension system maintains the factory towing capacity while improving overall ride control.

Does this system require driveshaft modifications?
For the 2008–2010 Diesel models, no driveshaft modifications are needed. Gas models may require exhaust modifications.