aFe Power 10-10131 Magnum FLOW Pro 5R OE Replacement Air Filter * NEW * Features: aFe MagnumFLOW OE Replacement PRO 5R Air Filters 13-14 Porsche Cayman/Boxster (981) H6 2.7L/3.4L Vehicle Type: Car Fitment: aFe MagnumFLOW OE Replacement PRO 5R Air Filters 13-14 Porsche Cayman/Boxster (981) H6 2.7L/3.4L