APR Performance Carbon Fiber Subaru WRX /STI Rear Bumper Skirts 2015-21. Match the vehicle, model year, and selected configuration before ordering.

APR Rear Bumper Skirts are the next step to help aerodynamically tune the handling of a car. Made of lightweight and durable carbon fiber composites, APR Rear Bumper Skirts 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.

Features:

• Pre-Preg Carbon Fiber Construction
  All APR Rear Bumper Skirts are made in carbon fiber composites for lightweight and high strength.
• Vehicle Specific Design
  APR Rear Bumper Skirts are designed and manufactured for specific vehicles for perfect fitment.
• Mounting Hardware Included
  Screws, nuts, and washers are included to allow you to install the APR Rear Bumper Skirts to your car.

Manufacturer part numbers: FS-815028