wicker bill charger

A wicker bill charger is a type of rear spoiler that is commonly used in motorsports, particularly in NASCAR racing. It is named after its appearance, which resembles a woven wicker basket.

The wicker bill charger is designed to increase the amount of downforce generated by the car's rear spoiler, which helps to improve traction and stability at high speeds. The wicker bill itself is a small, vertical extension that is added to the trailing edge of the spoiler. By creating a more turbulent airflow over the spoiler, the wicker bill charger can generate more downforce without significantly increasing drag.

While the wicker bill charger is primarily used in racing, it is also sometimes used on high-performance street cars to improve their handling and stability at high speeds.