As above, I know a lot of people do 312mm Octy vRS front brake conversions, but what about the rears are they larger than the Fabia vRS brakes?

Cheers

vented rears on the octavia,TT/leon cupra R/maybe R32 share the same. 256mm sticks in my mind for diameter,but i may be wrong.

The furby has 236mm non-vented discs on the rear...

its quite a major job to put the bigger 256x25mm ones on.. requiring new calipers,carriers,discs,pads and some sort of adaptor..

IIRC bigger brakes aint needed on the rear as they only do a tiny bit of work when braking the car. ive found that the EBD system has adjusted to having bigger brakes on the front by applying extra force to the rear.