Fitment: This AEM Dryflow Air Filter is specifically designed for 2019 - 2021 Subaru STI models. Features: It's a washable synthetic air filter that combines great air flow, top - notch filtration, and high performance. The innovative oil - free filtration material makes it easy to clean, long - lasting, and highly efficient at filtering. It boosts horsepower and throttle response, is cleanable and reusable throughout your vehicle's life, captures up to 99% of harmful contaminants, performs well even in dusty racing conditions, is made in the USA, doesn't need oil, and won't void your vehicle warranty.
Using this AEM Dryflow Air Filter is straightforward. Just replace your old air filter with this one following your vehicle's manual. When it comes to maintenance, you can wash it when it gets dirty. Simply use a mild cleaner and water, then let it dry completely before reinstalling. As for precautions, make sure it's installed correctly to ensure proper air flow. Also, keep it away from sharp objects to avoid damage. Since it doesn't require oil, there's no need to worry about oil spills or over - oiling. This filter is designed to last for the life of your vehicle, so you won't have to replace it often.
