STI Aero Package (Cherry Red) — Subaru WRX S4 VBH

This is a cost-effective package that includes "Front Under Spoiler," "Side Under Spoiler," "Rear Side Under Spoiler," and "Rear Under Diffuser." These aero parts streamline airflow from front to rear, optimizing front and rear aerodynamic balance. They create a continuous flow in the overall design, enhancing a sense of unity.

* The prices listed on this page are the manufacturer's suggested retail prices excluding labor costs. (Prices listed in the catalog include labor costs, so they differ from the above prices.)