Quote Originally Posted by brad View Post
If the 103tsi is using the same 288mm rotor / caliper combo as the 118tsi had then you can buy the 312mm caliper carriers for <$100 pair on ebay. Add some decent 312mm rotors ($160/pair for non-slotted) and stick with the factory caliper & pads & it's a cheap upgrade
it is also worth noting that the mk2 rs has a bigger brake master cyclinder.
tis the same size as the ones used in the Audi S3 and Golf R.
the mk6 GTi, strangely, has a smaller one.