How often should I clean and re-oil my K&N air filter?

The cleaning interval depends on your driving conditions. K&N recommends inspecting the filter regularly and cleaning it when you see a buildup of dirt and debris. Under normal conditions, cleaning every 50,000 miles is a good starting point, but more frequent cleaning may be needed in dusty environments.

Do I need to buy special oil to re-oil the filter?

Yes, you'll need to use K&N filter oil to properly re-oil your air filter after cleaning. Regular motor oil or other types of oil can damage the filter media and reduce its effectiveness. K&N filter oil is specially formulated to work with the cotton gauze material.

Does this filter come pre-oiled?

Yes, this K&N air filter comes pre-oiled from the factory, ready to install. You don't need to oil it before the initial installation. Just drop it in and you're good to go.

K&N E-2605-1 Air Filter for 87-92 Toyota Supra

Name: K&N 87-92 Supra Turbo & Non-Turbo Drop In Air Filter
Brand: K&N
Price: 83.99 USD
Availability: InStock

K&N 87-92 Supra Turbo & Non-Turbo Drop In Air Filter

$83.99

Only 7 left in stock

Washable and reusable air filter. Drop-in replacement for your factory air box.

Key Features

Washable — clean and re-oil for continued use
Reusable — saves money on replacement filters
Drop-in design — installs in your factory air box
Oiled cotton media — traps contaminants

⚠️ 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

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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!