Icon Vehicle Dynamics

'08-10 Ford F250/F350 4.5" Suspension System- Stage 4

  • VENDOR: Icon Vehicle Dynamics

  • PART#: ICON-K64553

    MSRP: Regular price $5,469.77

    YOUR PRICE: $5,209.30


This 4.5" System for the 2008-2010 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 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 4-Link kit for the ultimate in shock technology and suspension technology.


  •  50% increase in wheel travel
  •  Less body-roll than stock truck
  •  4.5" more travel from ride height to front bump stops
  •  Dual rate coil spring
  •  Lifetime guarantee that coil springs wont sag
  •  Clears 35" tall tires & 37" tall tires w/ minor trimming
  •  No change in towing capacity
  •  No drive shaft modifications needed
  •  100% bolt-on system - no drilling ,cutting or welding necessary for install
  •  Made in the USA


  • OEM Wheels & Tires: Yes
  • Aftermarket Wheels: 8.5-9"" Wide, 5" Backspace
  • Aftermarket Tires: 35" x 12.50"
  • (Larger Tires May Fit but Fender Trimming and Modifications will be Required)


  • 64050 (QTY.1) | 4.5" Box Kit (Includes Sway Bar Drops, Bump Stop Spacers, and Brake Line Brackets)
  • 64010 (QTY.1) | 4.5" Lift Dual Rate Coil Spring Kit
  • 61500 (QTY.1) | 2005-2010 FSD 4-Link Kit
  • 64031 (QTY.1) | Adjustable Track Bar W/ Bearing Rod End
  • 195275 (QTY.1) | 5" Fabricated Rear Blocks w/ Built in Bump Stop
  • 37002 (QTY.1) | Rear U-Bolt Kit
  • 67710CP (QTY.1) | Front ICON 2.5 Series Piggyback Reservoir Shocks W/CDCV
  • 37701CP (QTY.1) | Rear ICON 2.5 Series Piggyback Reservoir Shocks W/CDCV