RS6 Rear diffuser on 2013 A6 Avant Sline BiTurbo?

[Smitht82]

Does anyone know if an RS6 Rear diffuser will fit straight on to a 2013 A6 Avant Sline? I have the BiTurbo so the exhausts are already 1 per side. I can see that al the aftermarket diffusers seem to be for SE only.
Thanks in advance!

[Widwow]

I have looked into this previously, and admittedly, my car is a face lift, but all I could work out was I needed to change the whole rear bumper, as mine is S-Line and RS is non S-line, so different fitting point/brackets/ clip locations. I was hoping that with so many Chinese reps being made, some one would have now made an S-Line, one, but all the adverts I see are for standard/SE/non sline bumpers. I do like an exhaust tip you can get your arm in....

[Comper100]

I too have been looking for a rear diffuser for mine however like Widwow says they only do them for the non-s.line. Tempted to try one to see if can be modded however I've no idea why they don't make one. The whole rear bumper swap doesn't really appeal to me.

[RhysoTDI]

A chap on Audi Sport bought one as the seller said it would only require a small modification to get it to fit the S Line bumper........it was nothing but!!

His feedback is about 2/3's of the way down
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