Carbon Fiber Rear Window Vents Louvers 2 PC Set fit for 2015-2021 Subaru Impreza WRX / STINow you can add both style and performance to your 2015 2021 Subaru WRX with just one mod! This Brand New, specially designed Carbon Fiber Rear Window Vents, creates a more aggressive and sporty look for your Subaru WRX & WRX STI! Each part comes with clear coat finish for protection against UV and weathering damage. Comes with 2 pieces, left and right. Clear Coat Finish for protection from UV and fading weathering Material: Carbon Fiber 2x2 weaves