The ROUSH three‑piece Chin Spoiler & Wheel Shroud aero kit for 2018–2023 Mustang improves aerodynamic efficiency by separating airflow above and beneath the car, reducing drag and helping generate downforce. Included wheel shrouds manage turbulent wheel‑well airflow to reduce drag and improve stability. Each piece is injection‑molded from high‑strength TPO with a black stipple finish for an OEM look and impact resistance. The kit includes stout support brackets and is engineered from OEM CAD data; pairing with Ford Performance under‑engine trays is suggested for best results.
Roush 2018-2023 Ford Mustang Chin Spoiler & Wheel Shroud 3-Piece Aero Kit