Product Description
Fitment Information:
2019-2021 Subaru STI
Features:
The AEM Dryflow Air Filter is a washable synthetic air filter designed for an optimum combination of air flow, filtration, and performance. AEM Dryflow filters use an innovative high performance oil-free filtration material that allows easy cleaning, durable service, and excellent filtration.
Designed to increase horsepower and throttle response
AEM Air Filters are cleanable and reusable for the life of your vehicle
Captures up to 99% of harmful contaminants
Outstanding performance even in dusty racing conditions
Manufactured in the USA
Does not require oil
Will NOT void vehicle warranty
Usually ships same or next day. 
