Fits select 1999-2005 Ford F-250 Super Duty, F-350 Super Duty, and Excursion models.

The ICON Front 6-Inch Progressive Leaf Spring Pack is engineered to significantly improve the ride quality and handling of your Ford Super Duty or Excursion. Unlike standard heavy-duty leaf packs that can feel harsh on the street, this system utilizes a progressive rate design. The thin multi-leaf construction allows for more compliance over small chatter and road irregularities while maintaining the structural integrity required for 6 inches of lift and off-road use.

By utilizing multiple thin leaves instead of a few thick ones, this pack distributes stress more evenly across the spring, which effectively reduces spring fatigue and prevents the common front-end sagging seen in factory or lower-grade aftermarket springs. This kit is a direct replacement for the OEM front leaf springs, designed to integrate with your existing suspension geometry.

• 6-inch lift height for increased ground clearance and larger tire fitment
• Progressive rate tuning for enhanced on-road comfort and off-road control
• Thin multi-leaf construction reduces internal friction and spring fatigue
• Durable finish for corrosion resistance in harsh environments
• Manufacturer Part Number: 138509

Fits 1999-2005 Ford F-250/F-350 Super Duty and 2000-2005 Ford Excursion 4WD models (Diesel Engines).

This ICON Vehicle Dynamics 4-inch lift front leaf spring pack is engineered to provide unparalleled ride quality and performance for heavy-duty Ford trucks equipped with diesel engines. Unlike stiff factory stacks, this pack utilizes a 10-leaf design featuring thinner leaves. This construction distributes stress more evenly across the pack, resulting in a more compliant ride and increased wheel travel when paired with ICON shock absorbers.

The assembly includes OE-style bonded bushings that eliminate the need for periodic greasing while maintaining quiet, maintenance-free operation. These bushings are fully replaceable if they wear over time, ensuring long-term serviceability of your front suspension system.

• Provides 4 inches of front lift over stock height
• 10-leaf design for improved articulation and reduced leaf stress
• Optimized spring rates specifically for diesel engine weights
• Maintenance-free, replaceable OE-style bonded bushings
• Direct bolt-on installation to factory mounting points
• Manufacturer Part Number: 138507
• Limited Lifetime Warranty against sagging or breakage

Fits select 2007-2024 Jeep Wrangler, Wrangler JK, Gladiator, and Grand Cherokee.

The ICON Alloys Alpha wheel is engineered to enhance both the aesthetic and mechanical performance of your Jeep. Designed with application-specific dimensions, the Alpha maximizes caliper clearance and optimizes wheel positioning to ensure unhindered suspension travel and steering function. The 0mm offset and 4.75-inch backspacing are strategically calculated to reduce scrub radius, improving overall handling and ride quality both on and off the road.

Constructed from high-strength aluminum alloy, the Alpha wheel reduces unsprung weight and rotating mass. This weight reduction translates to improved suspension response and better vehicle dynamics. These wheels are specifically developed to complement ICON Vehicle Dynamics suspension systems while providing the durability required for rigorous trail use.

• Series: Alpha
• Size: 17x8.5
• Bolt Pattern: 5x5
• Offset: 0mm
• Backspacing: 4.75in
• Center Bore: 71.5mm
• Finish: Gun Metal
• Material: Aluminum Alloy
• Manufacturer Part Number: 1217857347GM