APR Performance Front Air Dam - 2018-2021 Subaru WRX / STI

Underbody components such as front air dams, undertrays, and rear diffusers are essential for maximizing aerodynamic performance.

APR Front Air Dam

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Underbody components such as front air dams, undertrays, and rear diffusers are essential for maximizing aerodynamic performance.

The APR Performance Front Air Dam integrates with the factory front bumper to

• Reduce lift.
• Increase front-end stability.
• Improve high-speed cornering grip

This Front Air Dam also utilizes a built-in aerodynamic splitter design that creates a high-pressure region of air atop the protruding surface, further reducing lift and increasing net downforce.