Hmm.. I'll have to take a closer look.. Maybe they will work. As far as the valance goes, I have a Golf R Estate valance that I bought on Eacca awhile back.
Don't quote me, but it
should work with stock mufflers, have seen several people pull it off.
From a Vortex forum member (
@jaypoto), the R valance is not a direct fit. He had to do some trimming, his answer below when I asked him about the process once.
"Once you remove the Alltrack valance it's more clear on what needs to be done. Material needs to be cut away from both ends of the bumper behind the valance to get the Euro R Valance to sit in there. The upper top clip holes I expanded about half an inch so that I could align everything properly. The far ends of the Euro valance will need a small hole drilled to retain the stock torx mounting screw location. The 2 middle clips remain in the same location. Final step is to mould the sides into the bumper with an epoxy or equivalent because the shape is not exact to the bumper but very close. Good luck!"