This AEM cold air intake system is specifically designed for Subaru STi models from 2015 to 2017. It offers an estimated 32 HP gain at 5400 RPM, significantly increasing your vehicle's horsepower. Tuned and dyno - tested, it enhances acceleration and gives your engine a better sound. The low - restriction aluminum tubing allows for smooth airflow. The air filter can last up to 100,000 miles before needing a clean (depending on driving conditions). It uses a washable and reusable oil - free filter media, which is easy to maintain. With an AEM Lifetime Limited Warranty, you can trust in its quality. AEM cold air intakes replace the restrictive factory airbox and air filter. They relocate the air filter outside the engine compartment to bring in cooler air, which is rich in oxygen, leading to more horsepower and torque. The oversized AEM Dryflow synthetic washable air filter provides excellent airflow, filtration, and performance. The mandrel - bent aluminum intake tube and high - quality hardware reduce restriction and intake temperature. Note that the design and components of each intake system may vary, so refer to the installation instructions for detailed part information.
Using this AEM cold air intake system is simple. First, refer to the installation instructions that come with the product to correctly install it on your Subaru STi 2015 - 2017. Make sure all the connections are secure. When driving, you'll notice an improvement in acceleration and engine sound. As for maintenance, check the air filter regularly. It can last up to 100,000 miles before cleaning, but this depends on your driving conditions. When it's time to clean the filter, simply wash it with water as it's a washable and reusable oil - free filter. After cleaning, let it dry completely before reinstalling. Remember, if you have any questions about the components or installation, always refer back to the installation instructions. And since it comes with an AEM Lifetime Limited Warranty, if there are any quality - related issues, you can contact the manufacturer.
