This 4.5\u2033 System for the 2011-2016 Super Duty is one of 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 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, U-bolts, and our patented adjustable track bar giving the front end of these trucks perfect track alignment.<\/p>\n
Key features:
\n\u2022 50% increase in wheel travel
\n\u2022 Less body-roll than stock truck
\n\u2022 4.5\u2033 more travel from ride height to front bump stops
\n\u2022 Dual rate coil spring
\n\u2022 Lifetime guarantee that coil springs won\u2019t sag
\n\u2022 Clears 35\u2033 tall tires & 37\u2033 tall tires w\/ minor trimming
\n\u2022 No change in towing capacity
\n\u2022 2.5 Aluminum Series shocks feature one-piece impact extruded aluminum cylinders for excellent corrosion resistance and consistent finish
\n\u2022 No drive shaft modifications needed
\n\u2022 100% bolt-on system \u2013 no cutting or welding necessary for install<\/p>\n
Installation & fitment notes:
\n\u2022 OEM Wheels & Tires Fitment: Yes
\n\u2022 Recommended Aftermarket Wheels: ICON Alloys \u2013 17\u00d78.5\u2033 w\/ 5.00\u2033 Backspace \/ 6mm Offset
\n\u2022 Recommended Aftermarket Wheels: ICON Alloys \u2013 18\u00d79\u2033 w\/ 5.25\u2033 Backspace \/ 6mm Offset
\n\u2022 Recommended Aftermarket Wheels: ICON Alloys \u2013 20\u00d79\u2033 w\/ 5.25\u2033 Backspace \/ 6mm Offset
\n\u2022 Recommended Aftermarket Tires: 35\u2033 x 12.50\u2033 (Larger tires may fit but fender trimming and modifications will be required.)
\n\u2022 APPLICATION NOTE #6: Springs Are Rated For Diesel Engines Only
\n\u2022 APPLICATION NOTE #31: \u201908 \u2013 Current Superduty Models With Gas Engines May Need Exhaust Modified To Clear Front Driveshaft
\n\u2022 APPLICATION NOTE #40: Radius Arm \/ 4-Link Frame Brackets Will Require Minor Drilling Into Frame To Complete Install
\n\u2022 APPLICATION NOTE #55: Shocks Are Fully Serviceable. Coilover Heights Indicated Are For A Stock Equipped Vehicle
\n\u2022 Ships in multiple boxes<\/p>\n
Technical data:
\n\u2022 Product type: Suspension System
\n\u2022 Part number: K64561
\n\u2022 4.5\u2033 lift height
\n\u2022 Adjustable damping: no
\n\u2022 Adjustable compression: no
\n\u2022 Adjustable rebound: no<\/p>\n
Vehicle applications (fitment):
\nYear Make Model Submodel Notes
\n\u2014\u2014\u2014 \u2014- \u2014\u2014\u2014\u2014\u2014- \u2014\u2014\u2013 \u2014\u2013
\n2011\u20132016 Ford F-250 Super Duty \u2014
\n2011\u20132016 Ford F-350 Super Duty \u2014<\/p>\n","protected":false},"excerpt":{"rendered":"
This 4.5\u2033 System for the 2011-2016 Super Duty is one of 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 shocks give these trucks the performance they so desperately need.<\/p>\n