K&N High-Flow Original Universal X-Stream Clamp-On Air Filter 3.5"Flg ID/4"OD/5.75"H RX-4130-1

K&N XStream Top Universal Air Filters enhance performance by incorporating an additional filter within the top, increasing the filtration area for elevated airflow and extended service intervals. These filters provide exceptional airflow while maintaining outstanding filtration capabilities, making them ideal for racing in various environments where maximum protection and airflow are paramount. K&N's universal air filters feature ultra-strong, molded, pliable rubber flanges that absorb vibrations, ensuring secure attachment and accommodating minor size variations of up to 1/16 inch. These filters are washable and reusable, offering long-lasting durability. Additionally, K&N's custom air filter assemblies include the renowned washable, reusable Filtercharger elements, available in a wide range of sizes and styles to cater to diverse needs.

Installation Instructions
Installation Instructions