air cleaner
Boxster (97-12), 996 (98-05), Cayman (06-12), 997 (05-12) Cabin air filter with activated charcoal (carbon) filter (M571).
Carter ventilation filter, with chrome top, for cars with an oil catchtank installed
specify intake diameter by order, sizes are: 8, 10, 13, 13, 14, 16, 19, 25, 31, 35, 38, 44 mm
specify intake diameter by order, sizes are: 8, 10, 13, 13, 14, 16, 19, 25, 31, 35, 38, 44 mm
996, 3.4-3.6 (not Turbo) (97-04), 997, 3.6-3.8 (not Turbo) (04-08) Performance air filter