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

K&N recommends cleaning and re-oiling your filter every 50,000 miles for normal highway use. If you drive in dusty conditions, you may need to clean it more often. Regular cleaning ensures optimal airflow and performance.

Do I need to oil this filter?

Yes, this K&N air filter uses a specially formulated oil to help trap dirt and contaminants. The oil is what makes the cotton filter media so effective. You'll need to purchase a K&N filter cleaning and oiling kit separately to maintain the filter.

Is this filter covered by a warranty?

Yes, K&N backs this filter with their No-Hassle Lifetime Limited Warranty. This means K&N will replace the filter if it's found to be defective in material or workmanship. Keep your purchase receipt as proof of purchase.

K&N E-1983 Air Filter — Audi A6/A7

Name: K&N Replacement Air Filter - Round 11-13 Audi A6/A6 Quattro / 12-13 A7/A7 Quattro
Brand: K&N
Price: 83.99 USD
Availability: InStock

K&N Replacement Air Filter - Round 11-13 Audi A6/A6 Quattro / 12-13 A7/A7 Quattro

$83.99

Only 7 left in stock

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

Key Features

Washable — save money on replacement filters
Reusable — lasts the life of your vehicle
Direct drop-in replacement — installs in the factory airbox
Improved airflow — more air to your engine

⚠️ 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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Will this fit your vehicle?

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!