Replacement Engine Air Filter by K&N

K&N washable, reusable High-Flow Air Filters™ feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is reusable, engineered to last for the entire lifespan of your vehicle, and backed by K&N's 10-Year/Million Mile Limited Warranty. K&N drop-in replacement filters are designed to install easily into your factory air box. Upgrade today and start enjoying superior airflow and superior performance from K&N's most popular product!

Features

• Designed to increase horsepower
• Designed to provide high airflow and exceptional filtration
• Emissions legal in all 50 States

Benefits

• Washable, reusable, and engineered to last for the life of your vehicle
• Engineered to fit easily into your factory air box
• Only needs cleaning every 50,000 miles under normal highway driving conditions

Applications

• 2012-2019 BMW 335i

What's In The Box?

• 1 - Replacement Engine Air Filter

Warranty

• Manufacturer Standard Warranty