Short Air Induction Kit – Subaru Impreza New Age WRX STI 02-06
High quality lightweight performance air induction kit Filter is upgraded to a high quality big bore cone type to provide up to 50% more surface area compared to the OEM airbox Designed to directly replace your existing OEM air intake setup Noticeably improves throttle response Engineered to help your engine breathe easier and improve power Main power gains are noticeable in the mid/high range