AEM DryFlow Panel Air Filter - 2008-2021 WRX / 2008-2018 STI | 28-20304
SKU: AEM 28-20304$50.39
Starting at $9/mo with Affirm. See if you qualify
- 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
- Reviews
- Questions
United StatesBest bang for the buck
Good airflow and very easy to clean 100% recommended to anyone who wants better airflow without going the aftermarket intake route. I’m stage 2 tuned with the stock intake and milk jug delete. This drop in is perfect
United StatesAEM DryFlow Panel Air Filter - 08+ WRX/STI / 14+ Forester / 13+
Excelente item very good quality and very fast shipping. highly recommended nick was very helpful
United StatesGreat filter!
Fits perfect. Much better quality than the HKS filter I was running previously. As always, super fast shipping and great service from NPR!
United StatesQuick and easy fix
installed in less than 4 minutes and seems to be giving me a little better mpg, but that could also be due to other reasons.
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