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I have GT3 calipers and 911 Turbo S discs on the front and want to upgrade to GT3 at the rear.

Can anyone advise if the disc I need are the same size as standard. I have found some standard size drilled discs from Germany but would like to check before I buy.

Has anybody done this upgrade at the rear, if so do you have the part numbers ?

Appreciate the help.

PAUL

My understanding is that the rear discs are unique to the RS2 and there are no alternatives. I stand to be corrected and also would be interested if there is a known supplier of alternatives.

they are same as a 928 GT.