Description
The K&N RX-4130-1 XStream Top Universal Air Filter is engineered to elevate air intake performance with its innovative design featuring a filter within the filter’s top. This unique construction increases filter area, promoting higher airflow and extending service intervals, making it an essential component for those who demand optimal air delivery.
This air filter is constructed with ultra-strong molded pliable rubber flanges that absorb vibration, ensuring secure attachment. The flanges can be stretched for up to 1/16 inch (1.5mm) to accommodate different sizes, providing versatility in installation. The K&N RX-4130-1 is also washable and reusable, allowing for easy maintenance and longevity. With its remarkable airflow capabilities and outstanding filtration, this air filter is a reliable choice for enhancing air delivery in various applications.
Features
- Filter within the filter’s top for increased filter area
- Ultra-strong molded pliable rubber flanges
- Flanges can stretch for up to 1/16 inch (1.5mm)
- Washable and reusable design
- Outstanding filtration capabilities
Frequently Asked Questions
What is the part number for this air filter?
The part number is RX-4130-1.
Is the K&N RX-4130-1 air filter washable?
Yes, it is washable and reusable.
What type of flanges does this air filter have?
It features ultra-strong molded pliable rubber flanges.
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.
















