RC:

The biggest question mark regarding the particulate filter (this is valid for all cars, not only for Porsche or the GT3 RS) is: How well will they work in a year, two years or five years from now on? They have been barely tested, the reliability is questionable, some filters tend to clog and whatnot, so this could be a huge issue after a couple of years. angry I am surprised nobody seems to talk about that. yes I know an engineer from BMW and one from Porsche and both are very concerned with this issue.

The filters will be removed asap by the users so there will be no issue, the filters will be as good as new   :)