Aerodynamics play a critical role in high-performance driving. At speed, the airflow over and under the car generates forces that can either stabilize the chassis or reduce grip.
Performance aero components are designed to increase downforce, improve high-speed stability, and refine the visual identity of the vehicle.
Front Splitters
Front splitters extend from the lower edge of the front bumper.
They create downforce by reducing the amount of air traveling under the car.
Benefits include:
- improved front-end grip
- reduced lift at speed
- more aggressive styling
Front splitters are one of the most effective entry-level aero upgrades.
Canards
Canards are small winglets mounted on the front bumper.
They redirect airflow around the car and increase front downforce.
While smaller than splitters, they contribute to improved aerodynamic balance when paired with other components.
Side Skirts
Side skirts manage airflow along the sides of the car.
They reduce turbulence and prevent high-pressure air from entering the low-pressure area beneath the chassis.
This helps maintain aerodynamic efficiency at higher speeds.
Rear Wings
Rear wings generate downforce over the rear axle.
Unlike simple spoilers, true performance wings are designed to actively manipulate airflow to push the car downward.
Benefits include:
- improved rear stability
- increased grip at high speeds
- track-ready appearance
Diffusers
Rear diffusers accelerate airflow under the vehicle, reducing pressure beneath the car and increasing overall aerodynamic efficiency.
This helps stabilize the rear of the car while improving airflow management.
Where Most Builds Start
Most street-focused builds begin with:
-
Front splitter
-
Rear spoiler or wing
-
Side skirts
-
Diffuser
Aero works best when front and rear downforce are balanced.
Share: