Description
The K&N Filters RX-4140 XStream Top Universal Air Filter is engineered to elevate performance with its innovative design that incorporates an additional filter within the top. This unique feature increases filter area, resulting in higher airflow and extended service intervals. Designed for racing and demanding environments, this air filter ensures optimal airflow while providing outstanding filtration.
Constructed with ultra-strong molded pliable rubber flanges, the RX-4140 absorbs vibration for a secure attachment. The flanges can be stretched for up to 1/16 inch (1.5mm) to accommodate various fitments. This air filter is also washable and reusable, making it a sustainable choice for those seeking long-lasting performance. With the K&N RX-4140, you can trust that you are getting a product that delivers exceptional airflow and filtration.
Features
- Additional filter within the 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 benefit of the additional filter within the top?
The additional filter increases filter area, enhancing airflow and extending service intervals.
Is the K&N RX-4140 air filter washable?
Yes, the RX-4140 is designed to be washable and reusable.
What material are the flanges made from?
The flanges are made from ultra-strong molded pliable rubber.
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.
