The K&N X-Stream top air filter adds usable filter area and redirects airflow to pull more air through side pleats, improving filtration efficiency and service intervals. This cleanable and reusable top filter combines extended service life with improved airflow for universal intake applications; confirm flange and overall dimensions (5-1/8in flange, 11in OD) for compatibility before selecting for your setup.
K&N X-Stream Top Filter Red 11in / 5.125in Neck Flange / 4.37in Height