ICON 2023-2025 Ford F-250/F-350 Super Duty 4WD, Diesel, 4.5" Lift, Stage 4 Suspension System w/ Radius Arms & Expansion Packs System The rear triple-rate coils provide

The rear triple-rate coils provide softer droop and ride rates with a firmer overload rate that combine to deliver on-road comfort with excellent bottoming resistance and superior off-road performance

An adjustable rear track bar is also included for KDSS compatibility that also helps correct rear end alignment

ICON's Stage 6 System is comprised of 2

washboard gravel roads

The ICON CDC Valve upgrade is included for those desiring an easy way to tune the ride externally with 10 settings of adjustment from soft to hard

ICON 2023-2025 Ford F-250/F-350 Super Duty 4WD, Diesel, 4.5" Lift, Stage 4 Suspension System w/ Radius Arms & Expansion Packs System The rear triple-rate coils provideThis ICON Vehicle Dynamics 4. 5 suspension system is a great way to lift your 4WD 2023 2025 Ford F 250 F 350 Super Duty while drastically improving ride quality and performance and allowing fitment of larger, more aggressive wheel and tire combinations. This Stage 4 system is perfect for on road and towing use, as well as job site duty, washboard gravel roads, and general off road adventures. ICON's 4. 5" Stage 4 System is comprised of 4. 5 lift coil