quick question about brakes.
 

hey so i did the five lug swap a long time ago. but have been thinking about my master. since i did the upgrade do i have to get a proportioning valve and master from a car that had a five lug originally. or am i fine.

You're fine.

The master is the same I think.

Masters are the same. The bore size is same for both, you could upgrade your bore size with a 929 master but that will just make your pedal feel like a piece of shit...don't even bother.

I think the turbo has a bigger fluid reservoir.

Bot no, you will be fine.

Got the T shirt...you are FINE!

haha thanks guys

Actually, I think the M/C bore in the 4-piston unit is about 1.5mm larger than the base model cylinder.

It doesn't seem to matter much in real-world use though, so most people don't bother swapping the M/C when they do the conversion.

what would the difference in bore size do for braking. does it change braking bias, more pressure, because this isn't a street car its a track car