This filter is a direct replacement foam cone filter from Perrin for the BRZ, FR-S and 86 intake systems. Perrin intake filter elements use open cell foam to capture dust and direct. Washable and reusable, Perrin foam filter elements can last the life of your vehicle. Foam filter elements offer superior performance with minimal airflow restriction and amazing dust holding capacity.
Perrin filters feature a unique two piece design allowing the user to remove the foam filter element for easy cleaning. Please check the inlet inside diameter (I.D.) of the filter you are replacing as there are variations of intake design. The filter has a 3.125 inch mouth inner diameter.