The fitment of Q2 to a GTA is it seems very desirable indeed.
Now I have just ordered one of those Park lane Selespeed GTA's and was wondering if there are any issues fitting to a Selespeed equipped car. EB spares says for 'six speed manual only', now I know the Sillyspeed is a manual moved by robotic means (when it works

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Is there some reason why Q2 diffs would not work with a Selespeed?
Hope there isn't.