Front: A front splitter and large canards designed to shift front balance forward, enabling higher rear wing angles
and increased total downforce.
Bottom: Six underside air vanes optimize airflow beneath the vehicle, increasing downforce and stability.
Rear: A large rear diffuser minimizes aerodynamic resistance and controls turbulent airflow.

CFD Result & Material

All components are manufactured from prepreg carbon fiber to maximize strength and minimize weight.

In high-performance aerodynamic design, the key lies in minimizing the increase in drag relative to the absolute gain in downforce, while precisely balancing the aerodynamic load between the front and rear.  Balance is key to a vehicle that handles well and that allows the driver to extract the maximum performance from the vehicle.

Colors represent surface pressure levels acting on the vehicle: red and yellow indicate higher pressure, while green to blue indicate lower pressure.

In the ARD Supra aero configuration, strong low-pressure regions (blue) are clearly visible beneath the front splitter, along the underbody, and at the rear diffuser and wing. These low-pressure areas effectively pulling the car down to the track surface, generating aerodynamic downforce.

On the upper sections of the splitter and wing you have deep red zones that are effectively pushing the car to the track adding to this downforce.

At the same time, the airflow behind the car remains more organized, helping to limit unnecessary drag despite the large increase in aerodynamic load.

The side view shows how aerodynamic pressure is kept continuous along the vehicle, improving balance and reducing rear flow separation.
This bottom-up view of the vehicle underside shows how aerodynamic pressure is managed beneath the car. In the ARD Supra configuration, larger and more continuous low-pressure regions are formed across the front splitter area and along the floor toward the rear diffuser.

By maintaining low pressure under the vehicle over a much longer distance, the aero package increases underbody suction and contributes significantly to the total downforce, while also supporting a stable front-to-rear aerodynamic balance.