K&N air filters were originally designed for the extreme demands of off road racing. After over 40 years of development and testing, the original design still offers increased performance and excellent protection in all conditions.
The K&N XStream series high flow air filters are designed to provide high-capacity with very low restriction, resulting in increased horsepower and torque. K&N XStream series performance Motocross filters are constructed with deep pleated, washable and reusable cotton media that offers a large surface area and longer service intervals.
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