For all Porsche models -- New release from Porsche Classic is this fuel additive/stabilizer product. It's specially formulated for today's gas and will protect your fuel system during storage. This Porsche fuel additive is especially useful to control condensation during the long winter months. It also has a cleansing effect preventing formation of gum, keeping your fuel fresh. Material offered is the US-formulation version. It comes in a 10-ounce can with a spout to allow application from 356 to any late model Porsche.

One can will treat from 50 to 90 liters.