Sorry, mate. Still no confirmed info about this.
I just read, if you want (or need) to swap the booster as well, you'd
need to grab the RS3's as the TT-RS booster won't fit the Golf/GTI.
FWIW, the new Audi S1 quattro also comes with the 25.4 mm MC,
while the current Mk. VII GTI and R still have the 23.81 mm one.
True, mate.If I remember correctly the MKV R32 is using the same MC or at least the same size as the MK6 GTI.
Don't forget most European cars are LHD as US. It's just the BritishThe right hand drive GTI over in Europe can swap the TTRS MC and Booster as a bolt on I believe, but the cars in the US use different boosters and don't have the same fit being on the opposite side of the firewall.
Same dia MC on both (25,40 mm). Booster is different though.I'm guessing the TTRS has a bigger MC than the RS3 but that's just a guess.
Very bad value to bore and MC and fit new pistons. > 20 years ago IOne other thing, I know that this would require very precise tooling, but has anyone considered trying to have our MC bored and a new custom rod installed? I don't know what kind of tolerances there are for that but it would clearly solve the "does it fit" problem. I'm certain there is a reason though that it hasn't already been done though!
Yes.Does this also apply to the Mkv R32?
Most probably yes.so best bet would be RS3 booster and master cylinder?
At least not from what I've read. If it doesn't fit the GTI, it also won't fit a R32.or would the ttrs brake booster and ttrs master cylinder work if used together to replace the r32 set up?
So a small update: I asked the shop (hstuning) not only if they could source the parts but if they could confirm fitment of the brake booster into the GTI as well as if they could confirm if the Master Cylinder would fit the stock GTI brake booster. Obviously I didn't expect much but they replied to me today and they are actually trying to get answers to all of the questions. To date this is the most help I've got from any vendor! I usually just get a sorry we don't know....
subbing for results, have bbk all around and wanted to do the MC at some point
We'll I still haven't heard back from them so let me know if you here anything please!
I'll hassle over the weekend. I know that they've started some initial research and parts # gathering. I would expect it to take some time since it's unproven and we don't want to be buying parts we can't use