Universal Oval Clamp-On Air Filter

The K&N Universal X-Stream Clamp-On air filter, model RU-071V, is engineered for diverse applications, including racing vehicles, generators, and snowmobiles. Constructed with durable cotton gauze, this oval-shaped air filter features a flexible, pliable rubber flange with an inside diameter of 2.063 inches (52 mm). The flange is designed to absorb vibration and ensure a secure fit, with the ability to stretch up to 1/16 of an inch (1.5mm) for custom applications. The overall dimensions of the filter are 7 inches (178 mm) in length and 4.5 inches (114 mm) in width, with a height of 2 inches (51 mm). This K&N air filter is a clamp-on, washable, and reusable component, intended to be used with the included oil (0.34 oz / 10 ml) for optimal filtration. It comes with a one-year limited warranty. As a universal fitting product, the RU-071V does not specify direct fitment for particular vehicle models but is designed to accommodate various air intake angles and offset diameters. Specific examples of fitment data found include the 1974 BMW 2002 and 1972-1973 BMW 2002 2.0L models.