Thats good then, probably lighter than the T4 V6 ATE units?
Early Mk1 TT's used a 5x100 PCD I wonder if the 312mm disks have the correct height? How much research have you done?
I'm sure theres info on the other site hailing negatives and concerns but I admit, my starting point was to ignore and beat my own path!
One of the reasons I went down the T4 V6 route was the disc wear 26mm to 22mm = 4mm wear on 313mm where as the 312mm passenger car alternatives only offered 2mm (? think thats right).