The hub carriers are double chunky, its been causing me problems as the lugs that the brakes attach to are probably twice as thick as the standard ones. So depending on the application some of the bigger caliper upgrades bolt on from the other direction and therfore need a different offset.
Thanks to Stokey for the loan of one
TBH talk of these things failing is unfounded its a substantial casting which is obviously reinforced in certain areas with the actual bearing carrier being iron, theres a small gasket to prevent dissimilar metal corrosion but the whole thing just looks right and weighs substantially less than the GTi ones