RU-2790 Air Filter CLMP on 89MM

Designed for massive airflow requirements, this K&N universal clamp-on air filter features an 89mm flange diameter. It is typically used in extreme custom Harley-Davidson builds or racing applications where large-diameter intake tracts are utilized. The filter is constructed with K&N's signature pleated cotton gauze media, which is washable and reusable. It includes a heavy-duty stainless steel clamp for mounting directly to the intake. The rubber base and end cap are designed to withstand the heat and vibration associated with high-performance engines. This unit is sold individually.