Description
The K&N Filters 81-0808 Air Oil Separator is designed to safeguard your engine and intake system from harmful blowby. This innovative component captures oil in a high-capacity reservoir, effectively preventing potential power loss and engine damage. With its user-friendly design, the K&N Air Oil Separator can be installed in approximately 30 minutes using basic tools, making it a practical choice for automotive enthusiasts.
By replacing the factory line from the crankcase, this air oil separator allows for convenient mounting in your engine bay. The factory-style hose connections enable quick snap-on and off installation, ensuring that you can easily check and empty the oil collector reservoir without the need for additional tools. This efficient design not only enhances engine performance but also contributes to the longevity of your vehicle’s components.
Features
- High capacity reservoir captures oil from blowby
- Quick and easy installation in about 30 minutes
- Uses factory-style hose connections for easy attachment
- Allows for convenient mounting in the engine bay
- No tools required to check and empty the oil collector reservoir
- Engineered specifically for your vehicle
- Backed by a No-Hassle Lifetime Limited Warranty
Frequently Asked Questions
What is the purpose of the K&N Air Oil Separator?
The K&N Air Oil Separator captures oil in a high-capacity reservoir to protect the engine and intake tract from blowby.
How long does it take to install the K&N Air Oil Separator?
The installation can be completed in about 30 minutes with basic tools.
Do I need special tools to check the oil collector reservoir?
No tools are needed to check and empty the oil collector reservoir.
Manuals & Instructions
âš WARNING (California Proposition 65): WARNING: Cancer and Reproductive Harm – www.p65warnings.ca.gov

Not CARB approved. This item is not legal for sale or use on pollution-controlled motor vehicles in California or states that adopt California emissions standards. Intended for off-road / competition use where permitted by law.













