Porsche Vent Air Filter 91160231400 remove the passenger side knee

remove the passenger side knee pad/trim (using 2x10mm nuts) and ashtray (using an additional 2x10mm nuts)

6:1 Compression Cast Iron

And best of all you won't need to sell your soul to afford them

but you can purchase one separately if needed

spare filter sea and 2 wrenches

Porsche Vent Air Filter 91160231400 remove the passenger side kneePorsche Non woven Synthetic Vent Air Filter. This non woven synthetic vent air filter is a high performance filter designed to capture and filter harmful contaminants from your engine's crankcase ventilation system. It is a compact and durable filter that can be easily installed and maintained. Key Features: Non woven Synthetic Material: Made from a durable and efficient non woven synthetic material that provides excellent filtration. Height: 1. 75