Mk1 GT3 brake discs - how thick?

[SP_CS]

As the subject suggests, anyone know how thick the discs are on a Mk1 GT3. 32 or 34mm??

I have some calipers which are to be fitted to my Audi RS2, just wanted to ensure the discs are appropriately dimensioned.

Cheers

SP

[Dave 321]

I think 32mm. I'll check the 111 point check sheet that came with my car

[Merritt]

On the MkII they are 34mm on the front and 28mm on the rear if you use official OEM discs. The motorsport discs are 1mm thinner on front and back (hence they are half the price?!). As for MkI discs I seem to remember that they were 32mm on the front but I stand to be corrected...

Steve M

[SP_CS]

Thanks chaps

Looks like the 993TT/965/928GTS options are still valid then at 322x32mm

Cheers
SP