Re- Amemiya FC3S REAR DIFFUSER-PRO

The rear overhang part has a flat and upsweep shape, and air can be sucked out with fins.
By doing so, the air flow at the bottom of the body becomes faster , and the difference between the upper and lower pressures causes him to downforce.

Car Make: Mazda
Model: RX-7 FC3S
Made of Carbon / FRP