Use these rear splitters when you want to take your 2015 - 2021 Subaru WRX to the next level in terms of style and performance. They are perfect for car enthusiasts who love to customize their vehicles and make them stand out. These splitters are made of carbon fiber, which is both lightweight and strong. They come in a 2 - piece set that is designed to fit all 2015 - 2021 Subaru WRX models. Professional installation is recommended for the best results.