Description
The K&N Filters 66-1401 XStream Air Flow Top is a specialized air filter accessory designed to enhance the air intake of your engine. This innovative product replaces the top of your existing round filter, allowing for increased airflow to your engine. The XStream Air Flow Top is washable and reusable, maintaining its performance over time.
With the K&N 66-1401, you can ensure that your engine receives all the air it can utilize, contributing to improved air delivery. This air filter accessory is crafted to provide a reliable solution for those seeking to optimize their engine’s air intake capabilities. The design of the XStream Air Flow Top allows for easy installation and maintenance, making it a practical choice for automotive enthusiasts.
Features
- Washable and reusable design
- Replaces the top of existing round filters
- Enhances engine air intake
- Item Type: Air and Fuel Delivery
- Package Length: 16.6 in
- Package Width: 16.3 in
- Package Height: 2.4 in
- Shipping Weight: 2.2 lb
Frequently Asked Questions
What is the K&N 66-1401 XStream Air Flow Top made for?
The K&N 66-1401 is designed to replace the top of existing round filters and enhance air intake.
Can the K&N 66-1401 be washed and reused?
Yes, the K&N 66-1401 is washable and reusable, similar to other K&N air filters.
What is the shipping weight of the K&N 66-1401?
The shipping weight of the K&N 66-1401 is 2.2 lb.
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.













