To upgrade my Polo gti brakes to 312mm could I just use tt carries and 312 disks?

Going off your avatar, looks like you have a 6n.

312mm disks are 5 stud, your polo is 4

you'd have to use VR6 hubs, converting your polo to 5x100, then use the tt setup.

Think that'd work, although i've not done it personally.

Going off your avatar, looks like you have a 6n.

312mm disks are 5 stud, your polo is 4

you'd have to use VR6 hubs, converting your polo to 5x100, then use the tt setup.

Think that'd work, although i've not done it personally.

Nope, I got a 9n3 gti. I've been told that on a golf gti you can use just the carriers off a tt. Is this possible on the polo?

Same on your polo as the golf, as it's a GTI it's got seperate caliper carriers.

So aye, mk1 TT stuff bolts straight on.