The ICON Vehicle Dynamics S2 Secondary Shock System redefines the off-road capability of the 2010-2024 Toyota 4Runner and 2010-2014 Toyota FJ Cruiser by allowing for the installation of a secondary shock to an existing ICON coilover setup
What makes the Delta Joint unique is that it brings the best of both worlds to Non-ICON upper control arms with features that make it more robust than a uniball
This Stage 4 kit also includes uniball tubular upper control arms
yielding an additional 20% or 40% spring rate that will work well for heavier vehicles
ICON found that there was much room for improvement during spirited driving in rough
ICON 2023-2025 Ford F-250/F-350 Super Duty 4WD, 4-5.5" Lift, Stage 3 Coilover Conversion System w/ Radius Arms System The ICON Vehicle Dynamics S2This ICON Vehicle Dynamics 4 5. 5 coilover conversion 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 3 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. 5 Lift Stage 3 Coilover Conversion