Rounded air dam for maximum aerodynamics and cooling performance

摘要

A modified air dam includes an integral spring-like, corrugate-shaped portion for absorbing impact forces imposed on the air dam. A lower portion of the air dam is generally planar and angled slightly from a vertical plane toward the front of the vehicle. The air dam also includes a rounded portion to provide a horizontal offset between upper and lower portions of the air dam and to direct airflow toward a bottom portion of the radiator. The air dam may also be curved side-to-side or employ an inverted, generally U-shaped portion as a first force absorbing region and a spaced rib that serves as a second force absorbing region. The generally U-shaped portion also advantageously extends over a fastener and mounting region of the air dam.