APR Side Rocker Extensions are the next step to help aerodynamically tune the handling of a car. Made of lightweight and durable carbon fiber composites, APR Rear Rocker Extensions help reduce lift at high speeds by preventing air at the sides of the car from rolling underneath the car. The reduced lift helps to stabilize the car during high-speed cornering and helps to increase traction for faster lap times.
Carbon Fiber Construction
Utilizes factory mounting locations
Add downforce without increasing weight
Increases high speed stability
Mounting hardware included