This 4.5" System for the 2011-UP 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 2.0 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.
- 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 won’t 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
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- Calculated at Checkout