ICON 11-16 Ford F250/F350 4.5in Stage 4 Suspension System w/ Radius Arms

This 4.5" System for the 2011-2016 Super Duty is one the best riding suspension systems ICON has ever developed. This system has been engineered using the highest quality materials and components. The dual rate front coil springs combined with our ICON 2.5 Aluminum Series CDCV shocks give these trucks the performance they so desperately need. This system comes complete with front coils, shocks, radius arm drop down brackets, rear blocks and U-bolts and our patented adjustable track bar giving the front end of these trucks perfect track alignment. The Stage 4 system also includes shocks that feature the ICON Compression Damping Control Valve (CDCV) and our radius arm system for the ultimate in shock technology and suspension technology.

• Fabricated radius arms with drop brackets offer on vehicle caster adjustment, increased strength, and improved tire clearance at steering lock
• Corrosion resistant anodized aluminum shock bodies with 7/8" shafts (2.5 Aluminum Series shocks)
• 100% bolt-on system - no cutting or welding necessary for install
• Clears 35" tall tires & 37" tall tires w/ minor trimming
• 4.5" more travel from ride height to front bump stops
• Lifetime guarantee that coil springs won’t sag
• No drive shaft modifications needed
• Less body-roll than stock truck
• No change in towing capacity
• 50% increase in wheel travel
• Dual rate coil spring