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ICON Vehicle Dynamics

ICON 2023-2025 Ford F-250/F-350 Super Duty 4WD, Diesel, 4.5" Lift, Stage 2 Suspension System w/ Expansion Packs (K64542L)

SKU ICOK64542L
$4,753.99
$4,753.99

Estimated shipping time

You can typically expect your items to arrive within 4–7 business days, depending on your location and product availability.

What is your Return Policy?

At Course & Trail, we want every customer to shop with confidence. If something doesn’t go as planned, we’ve made returns and refunds simple and fair. Here’s how it works:

  • 14-Day Return Window: You can return unused, undamaged items in original packaging within 14 days of receiving your order.
  • Free Return Shipping: We cover return shipping costs for eligible returns and exchanges.
  • Change of Mind? Return within 7 days for a refund (25% restocking fee applies).
  • Defective or Wrong Item? Contact us within 48 hours—we’ll replace it or refund you in full.
  • Didn’t Receive Your Order? Let us know and we’ll investigate or send a replacement.
  • Exclusions: Custom items, perishables, intimate goods (unless unopened), gift cards, and digital products are non-returnable.

Refunds are processed to your original payment method within 14 days of approval.

Questions? Reach us at support@courseandtrail.com or +1 463-465-2453 (Mon–Fri, 9am–5pm EST)

Product Description

ICON 2023-2025 Ford F-250/F-350 Super Duty 4WD Diesel 4.5" Lift Stage 2 Suspension System w/ Expansion Packs (K64542L)

The ICON Vehicle Dynamics Stage 2 Suspension System with Expansion Packs for the 2023–2025 Ford F-250/F-350 Super Duty Diesel is a premium suspension upgrade designed to improve ride quality, increase wheel travel, and enhance overall performance both on and off-road. Featuring ICON’s 2.5 Series shocks, vehicle-specific coil springs, and upgraded rear link components, this system delivers a balanced combination of comfort, control, and durability while allowing for larger tire fitment and improved ground clearance.

4.5” Lift for Aggressive Stance and Capability

This system provides a full 4.5 inches of lift, giving your Super Duty a commanding stance while allowing for larger, more aggressive wheel and tire combinations. The increased ride height improves ground clearance and enhances off-road capability without sacrificing stability.

2.5 Series Shocks for Improved Damping Performance

ICON 2.5 Series shocks are engineered to deliver consistent damping performance across varying terrain. Their increased oil capacity and precision tuning provide a smooth, controlled ride while reducing fade during extended use, whether towing, hauling, or off-roading.

Expansion Packs for Enhanced Rear Suspension Control

This Stage 2 system includes ICON expansion pack components such as upgraded rear links, improving axle control, articulation, and durability. These enhancements ensure the rear suspension performs as a fully integrated system, delivering better stability and handling under load.

Vehicle-Specific Coil Springs

ICON-engineered coil springs are tuned specifically for the Super Duty diesel platform, providing proper ride height, improved comfort, and excellent load-handling capability. This ensures optimal performance for both daily driving and heavy-duty applications.

Improved Geometry and Ride Quality

The system is designed to maintain proper suspension geometry after lifting, resulting in predictable handling, reduced component wear, and long-term reliability. It significantly improves ride quality over stock, especially on rough terrain.

Built for Heavy-Duty Performance

Constructed from high-quality materials including CNC-machined components and durable shock bodies, this system is built to withstand demanding conditions. It is ideal for towing, overlanding, and off-road use with heavy diesel trucks.

Complete Bolt-On Suspension Upgrade

This Stage 2 kit is a complete bolt-on solution that enhances suspension performance without requiring major modifications. It provides a noticeable improvement in ride quality, control, and capability across all driving conditions.

Specifications

  • Vehicle Fitment: 2023–2025 Ford F-250/F-350 Super Duty 4WD Diesel
  • Front Lift Height: 4.5"
  • Rear Lift Height: ~3"–4" (varies by configuration)
  • Front Shocks: ICON 2.5 Series Shocks
  • Rear Shocks: ICON 2.5 Series Shocks
  • Front Springs: Vehicle-Specific Coil Springs
  • Rear Components: Expansion Pack (Upgraded Rear Links)
  • Suspension Travel: Increased Wheel Travel Over Stock
  • Recommended Tire Size: Up to 37"
  • Shock Construction: CNC Machined Components with Aluminum Bodies
  • Serviceability: Fully Rebuildable & Revalvable
  • Install Type: Bolt-On System
  • Use Case: Daily Driving, Towing, Overlanding, Off-Road Performance

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