Cobb Subaru Intake Replacement Filter - Fits 15-21 Subaru WRX subaru-forester-xt-2015 During manufacturing

During manufacturing

Straight-through Optimum Flow Design

Complete bolt-on package

this intercooler provided a 14 hp increase and a 30-degree drop in AITs compared to the stock STI intercooler-- for more testing details

Cobb Subaru Intake Replacement Filter - Fits 15-21 Subaru WRX subaru-forester-xt-2015 During manufacturingThe filter element that originally came with your SF Intake is cleanable and can be reused for the life of your car. However, should your filter element become damaged, this is the replacement part. It will last the life of your car and can be cleaned and oiled for optimum long term performance. Subaru WRX Ford Mustang EcoBoost Intake Replacement Filter Washable Reusable Cotton Woven Media Increased Airflow While Maintaining Filtering Efficiency Pre