Description
The K&N Filters 66-3140 XStream Air Flow Top Filter is a unique air filter that not only increases filter area but also optimizes airflow dynamics. This innovative design redirects airflow inside the filter, allowing for improved air intake through the side pleats. The result is enhanced performance efficiency for your engine.
This air filter is cleanable and reusable, making it a practical choice for maintaining optimal engine performance. The K&N XStream Air Flow Top filter provides excellent protection for your engine, ensuring that it operates smoothly and efficiently. With its advanced design, this filter is engineered to maximize airflow while maintaining filtration effectiveness.
Features
- Increased filter area for improved airflow
- Redirects airflow to enhance performance efficiency
- Cleanable and reusable design
- Delivers protection for your engine
- Optimized for maximum air intake
Frequently Asked Questions
What is the K&N Filters 66-3140?
The K&N Filters 66-3140 is an air filter designed to increase airflow and provide engine protection.
How does the XStream Air Flow Top filter work?
This filter redirects airflow inside to pull in more air through the side pleats, enhancing performance efficiency.
Is the K&N XStream filter reusable?
Yes, the K&N XStream Air Flow Top filter is cleanable and reusable.
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.












