Introducing the BMW 523 Performance Air Intake by K&N Engineering, designed specifically for the 2009-2010 model years. This high-performance drop-in air filter is engineered to optimize airflow and enhance your BMW's horsepower, making it a must-have upgrade for the discerning automotive enthusiast.

Crafted with state-of-the-art layered, oiled cotton media, this K&N air filter significantly improves airflow into your engine while efficiently capturing harmful contaminants. Built to last the lifetime of your vehicle, every K&N air filter is washable and reusable, backed by a 10-Year/Million Mile Limited Warranty. Easy to install, this drop-in filter seamlessly fits into your factory air box, making it an efficient and durable choice for those looking to upgrade their BMW's performance without extensive modifications.

Features

• Designed to increase horsepower and throttle response
• Washable and reusable for the lifespan of your vehicle
• Backed by K&N's 10-Year/Million Mile Limited Warranty
• Fits directly into your factory air box for easy installation

Experience the benefits of increased engine protection and superior airflow with K&N's renowned high-flow air filters. Should you have any questions or need further assistance, feel free to reach out to us at our Austin, Texas location at 512-982-9393, or our Los Angeles, California location at 562-981-6800. Our team is ready to assist you with any installation and customization services you may require. Interested in purchasing multiple items? Contact us for potential shipping discounts. Remember, we offer installation on premises at both locations.

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