Quality First: Our drain plug repair kit is a quality two-piece assembly with nylon sealing ring. All steel, and anodized for corrosion resistance. The outer plug is designed to cut it's own threads as you turn it in place. The instructions included shown how to do this and leave no metal shavings within your oil pan.
We used an inverted flare fitting for the center plug - like a fuel system, and the center plug will come and go for many, many dripless oil changes for years to come. If you do your own oil changes on your Porsche® - or your oil pan drain plug is already leaving spots wherever you park your Porsche®, I'd get one of these on-hand.
