Ford Mustang Roush Stage 1 - SN-99 - 4th Gen (1999 to 2004)

The Ford Mustang SN-99 Roush Stage 1 was introduced in 1999 as a modified version of the SN-99 Mustang GT developed by Jack Roush. This special edition that combines aesthetic and handling improvements over the factory Mustang GT is powered by a 4.6L V8 engine producing 260hp, coupled to an automatic or 5-speed manual transmission. Offered as a coupe or convertible, it features Roush exclusive aerodynamics, including side skirts, redesigned bumpers, and a rear spoiler. Upgrades to the suspension and side-mounted exhaust system provide a sportier and more precise driving experience. This model is ideal for enthusiasts looking for a Mustang with distinctive aesthetics and improved performance without reaching the extreme levels of the Stage 2 or Stage 3 versions. The Ford Mustang SN-99 Roush Stage 1 was produced until 2004.