Handling Ultimate Kit

The Steeda Handling Ultimate Kit addresses common S550 Mustang handling issues by reinforcing the factory independent rear suspension (IRS) subframe. By eliminating subframe movement and reducing bushing deflection, this package provides sharper handling, more predictable cornering, and improved 60-foot times for enthusiast drivers. The kit features an alignment dowel kit to square the subframe, a 5-point chrome-moly support brace for increased chassis rigidity, and billet vertical links with urethane bushings. It also includes adjustable rear toe links for precise alignment control and a patented subframe bushing support system to prevent unwanted vertical movement of the subframe assembly. Additionally, these components are not compatible with 2024+ Mustang models equipped with Brembo brakes. Professional installation is recommended to ensure all components are properly secured for optimal performance.