The ROUSH Stage 1 Mustang combines ROUSH styling and Ford's refined 2.3L EcoBoost engine in a streamlined performance package. Ford has refreshed its 2.3L EcoBoost for 2019, and the boost in power led ROUSH to make changes specific to body and chassis tuning to create the ultimate lightweight Mustang. The turbocharged 4-cylinder Mustang produces an impressive 310 horsepower and 350lb-ft of torque, and ROUSH body components add race-inspired styling.

Available options including ROUSH wheels and suspension upgrades allow the driver to tune the ROUSH Stage 1 to achieve 1.07g skid pad performance ratings.

The all-new ROUSH R8 aero package sets 2019 ROUSH Mustangs apart from the competition. The new ROUSH Stage 1 features components that maximise airflow, and create downforce. A high-flow upper grille with signature horizontal bars features a "1" badge, while the widened lower grille encourages increased powertrain cooling.

A chin spoiler has been designed and installed with maximum downforce grip in mind, while corner ducts lend to the fascia's aesthetic value. Functional hood heat extractors also contribute to engine cooling.

An all-new graphics package is standard on the Stage 1 Mustang, and features classic design inspiration, and the ability to customise with a variety of colour options. Additional graphics are optional, including a new Top Performance stripe with coordinated accent striping.