The Subaru WRX STI Drop-In Air Filter by Perrin Performance is a crucial upgrade for Subaru enthusiasts looking to enhance their vehicle's performance. Specially designed for Subaru models from 2008 to 2018, this foam air filter improves airflow to your engine, resulting in better horsepower and torque.

Diving deeper into the benefits, this drop-in air filter is crafted from high-quality foam that catches dirt and debris while allowing optimal air passage. Unlike traditional paper filters, the Perrin Performance foam filter is washable and reusable, making it a cost-effective long-term solution for maintaining your engine's health. By ensuring maximum airflow, this product strives to maximize your engine's efficiency, which could lead to a more responsive driving experience.

Features

• Fits Subaru WRX models from 2008-2021, Subaru STI from 2008-2018
• Compatible with 2009-2018 Subaru Forester and 2013-2017 Crosstrek
• Constructed from premium foam material for long-lasting durability
• Reusable and washable design for sustainable performance
• Improves airflow to boost horsepower and torque

If you're looking for a high-performing and reliable air filter for your Subaru, the Perrin Performance Drop-In Air Filter is an excellent choice. For any questions or inquiries about this product, feel free to call us directly at 512-982-9393 in Texas or 562-981-6800 in California. We operate out of two locations in Austin, TX, and Los Angeles, CA, where we offer installation and customization services. If you're considering purchasing multiple items, you may want to contact us for possible shipping discounts. Remember, we can also install it on premises at both locations, making it easier for you to enhance your Subaru without hassle.

CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov