How often should I clean my K&N air filter?

Under normal street driving conditions, K&N recommends cleaning and re-oiling your filter every 50,000 miles. If you drive in dusty conditions, you may need to clean it more often.

Do I need to buy special oil to recharge the filter?

Yes, you'll need K&N filter oil to re-oil the filter after cleaning. This oil is designed to work with the cotton gauze material and ensure proper filtration.

What kind of warranty does this air filter have?

This K&N air filter is backed by K&N's Million Mile Limited Warranty. This means K&N warrants that the filter will perform for the life of your vehicle, provided it is properly cleaned and re-oiled.

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K&N Engineering

K&N 06+ Civic Si Drop In Air Filter

Name: K&N 06+ Civic Si Drop In Air Filter
Brand: K&N Engineering
Price: 68.99 USD
Availability: InStock

$68.99

Drop-in replacement air filter. Washable and reusable, so it's the last filter you'll need.

Key Features

Washable — clean and re-oil for continued use
Direct drop-in replacement — installs in the factory airbox
Oiled cotton gauze media — traps contaminants while improving airflow
Million Mile Limited Warranty — K&N stands behind their product

⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more

Fits these vehicles

Honda Civic 2006-2011
Honda Element 2007-2011

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Since 1957

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Product Details

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!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 No-Hassle Lifetime 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!