HTA - Subaru Full Rear Diffuser (2015+ WRX/STI)

This rear diffuser will help the airflow under the rear bumper. The 2015+ models already have pla...

This rear diffuser will help the airflow under the rear bumper. The 2015+ models already have plastics under the car to help the airflow, this diffuser will enhance the purpose of the plastic tray. Made in 1 piece, made from ABS Vacuum Formed Plastic and will be a perfect fit every time. Easy to install, it comes with all the fixings and brackets you need.