APR Performance

APR Rear Bumper Valance | 2012-2021 Subaru BRZ/Scion FR-S (AB-585020)


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$745.45 $877.00Instant Savings of 15% ($131.55)

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2012-2021 Subaru BRZ/Scion FR-S Rear Bumper Valance by APR

Diffusers work in conjunction with other aerodynamic components of a car to help produce downforce. Because a car displaces air as it moves forward, the air molecules in the rear of the car get disrupted causing a vacuum of low pressure air.

To help channel the high speed air flow coming from underneath the car, diffusers redirects the high speed air flow to transition smoothly transition into the low pressure vacuum in the rear. This encourages a smoother flowing air flow underneath the car and allows better performance from other aerodynamic components such as aerodynamic wings.


  • Material: Carbon Fiber
  • Mounts: Under Bumper
  • Color: Black


  • 2012-2021 Subaru BRZ
  • 2012-2020 Scion FR-S

What's In The Box?

  • Rear Bumper Valance

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