How often should I clean 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. In normal conditions, this may be every 25,000 to 50,000 miles.

What do I need to clean and re-oil my K&N filter?

K&N sells a Recharger kit that includes both the cleaner and the oil you'll need. Follow the instructions in the kit to properly clean and re-oil the filter, being careful not to over-oil it.

Does this filter come pre-oiled?

Yes, this K&N air filter comes pre-oiled and ready to install. You do not need to oil it before installation. Just drop it in and go.

K&N Air Filter 33-2773 | Porsche Boxster 1996-2004

Name: K&N Replacement Air Filter PORSCHE BOXSTER 2.5L H6 96-99, 2.7/3.2L H6 99-04
Brand: K&N
Price: 68.99 USD
Availability: InStock

K&N Replacement Air Filter PORSCHE BOXSTER 2.5L H6 96-99, 2.7/3.2L H6 99-04

$68.99

Only 2 left in stock

Washable and reusable air filter. Designed to improve airflow and increase horsepower.

Key Features

Washable — clean and re-oil for extended use.
Reusable — lasts the life of your vehicle.
Oiled cotton media — traps contaminants.
Direct drop-in replacement — installs in the factory air box.

⚠️ 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

Secure CheckoutFast Shipping631-982-0042

Fits this vehicle

Porsche Boxster 1997-2004

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!