The aFe MagnumFLOW Pro 5R OE replacement air filter for 2017–2020 Porsche Boxster/Cayman (718) H4 2.0L/2.5L (t) is a direct-fit performance filter that increases airflow over stock. It features a boxed polyurethane frame, five-layer cotton gauze media, 35mm deep pleats, and a progressive bump seal for reliable OE-style fit. Washable and reusable, it carries a limited lifetime warranty for long-term use.
aFe 17-20 Porsche Boxster/Cayman (718) 982 H4 2.0L/2.5L (t) Magnum Flow Pro 5R Air Filter