Got after markets.. Not happy with the fit of the rear, planning on trying some others.. I will post where I got these from.. They look good, and do the job, but not up to my quality for fitment... Hate the OEM rear ones.. Wtf fitting 1/2 way along rear bumper.. That's pants!
I very much agree with the above. I bought some rubber sheet which I cut to proper size. In the rear I had to give them a special cut to make them fit well and flat inside wheel well (see picture). For inner fixing point in rear there is a bolt at right spot, just made a L-shape fixture for the flap (in picture at two inner screws).
In front nothing special. Just made sure that there is enough space behind the plastic mudguard at fixing points.
As they are closer to the wheel as OEM there is slight risk that when backing up they get under the wheel (mainly because of snow up here). Because of that I used small screws (5x16mm) to fix them into plastic mudguard in wheel well. The idea to use small screws (without a nut on the other side) is that they will rip off relatively easily if the flaps get stuck under wheel. Well, never happened with my previous one or this one either.
Especially proud I am of the front ones. They prevent sand blast to lower front corner of the front door, and the front doorway stays free of dirt. The four fixing screws make the flap follow curve of wheel arc. When the door is closed they are almost unnoticeable – I’m happy with these. Actually with these OEM tyres the flaps could be narrower, these were “designed” for my winter which come further out by 20 mm.
The length of the flaps is a compromise... and matter of taste, of course.
Of course they would look better with a T6Forum-label on them…
1) Rear - right, 2) Front - right, 3) Front - right - door open