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aFe MagnumFLOW Pro 5R OE replacement air filter for Porsche Boxster S (2005–2012) H6 3.4L uses five layers of progressively finer cotton gauze media with polyurethane top and base to increase airflow over stock. The oiled Pro 5R media is washable and reusable, featuring deep pleats for improved dust capacity and longer service intervals. An integrated urethane bump seal ensures a tight, no‑leak fit, and the filter is backed by a limited lifetime warranty.
aFe MagnumFLOW Air Filters OE Replacement PRO 5R Porsche Boxster S 05-12 H6 3.4L
