Are you after a performance suspension system, and not a lift kit? How about suspension that will drastically IMPROVE the ride and performance of your suspension, as compared to actually making it worse than stock, as with so many aftermarket "lift kits?" This 4.5" System for the Ford Super Duty's is one the best riding suspension systems ICON has ever developed. This system has been engineered using the highest quality materials and components. The front Dual-Rate coils-springs combined with the ICON OMEGA 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 and u-bolts and ICON's patented Adjustable Track bar with bearing upgrade giving the front end of these trucks perfect track alignment.
ICON's Stage 4 System upgrades the front and rear shocks to ICON's 2.5" Omega Series Modular Bypass shocks for on vehicle adjustment of rebound and compression. Stage 4 also includes ICON's 4 - Link kit as well as ICON's dual opposed steering stabilizer kit and shocks.