Designed using know-how accumulated through racing activities and CFD analysis, and developed through repeated on-road testing using vehicles competing in the S-Taikyu Series. Like the front bumper, it is a full bumper type made from FRP.
The grille in the center of the bumper suppresses the parachute effect, while the grilles on both sides effectively release pressure inside the wheelhouses. The resulting pressure difference generates downforce.
Furthermore, the rearward-flung diffuser actively exhausts air under the floor, increasing air flow velocity and generating stable downforce.
This works in synergy with the rectifying effect of the diffuser's underside to maximize aerodynamic performance.
Like the front bumper, a full-bumper design was adopted, and FRP material was used. The product design was made using know-how accumulated through racing activities and advanced CFD analysis.
It was developed through repeatedly on-track testing with a Super Taikyu race car. The central grille of the bumper suppresses the parachute effect, while the grilles on both sides effectively vent pressure inside the wheelhouse, creating a pressure difference that generates downforce.
In addition, the airflow guide plates swept upward at the rear, serving as a diffuser, actively extracting air from under the floor, increasing air flow velocity to generate stable downforce.
Synergistic effects with the diffuser's underbody flow control deliver maximum aerodynamic performance.
| SKU | 71501-FL5-000 |
| Brand | SPOON |
| Shipping Weight | 18.0000kg |
| Shipping Width | 0.690m |
| Shipping Height | 0.770m |
| Shipping Length | 2.010m |
$85.00
$699.00
-10%
$323.06
$358.95
-10%
$323.06
$358.95
-10%
$529.20
$588.00
-5%
$1,234.05
$1,299.00
$132.00