Previous owner of my 35is clearly had rubbing tyres as the outer parts of rear fender liners are damaged. Tyre has chewed a crack/hole in the outer upper part of it. How critical is this? Is it an issue if water and dirt get between liner and the fender or is it designed so it gets to dry out?
Also another question about modifying this liner: I have old wheels from 4 series that I tested on Z4. There is slight rub in the back (and thus took a closer look at the fender and noticed the damage). I read somewhere on the forum that people have modified these plastic liners to fix slight rubbing. How would one go about modifying it? Anyone done it?
To clarify, this is the part im talking about (also marked the damaged part there in red):
Thanks!
Also another question about modifying this liner: I have old wheels from 4 series that I tested on Z4. There is slight rub in the back (and thus took a closer look at the fender and noticed the damage). I read somewhere on the forum that people have modified these plastic liners to fix slight rubbing. How would one go about modifying it? Anyone done it?
To clarify, this is the part im talking about (also marked the damaged part there in red):
Thanks!
) 
