Interesting to find out if the dealers follow the procedure. If the rear flap was attached to uppermost screw point, then drill pilot hope into the rearqtr panelThen screw into the pilot hole, so the two screws are attached to metal work rather than clip on bumper.?
If the dealer cuts those cutouts then what is the chance that they seal/ prime the raw edges before hanging bumper back...
Seems crazy not to have those cut out from the factory, or indeed why not fit as std at factory.
I was reluctant to pay the 'fitted' price for mats and flaps, but relented to gets flaps fitted. Didn't know it was possible to make them so difficult.
And I am astonished with kremmen s car. Mud flaps need mud!