Theres not a chance that your brakes at the minute will stop a 20vt mk1 aha there pretty rapid
im running passat front disks
corsa b gsi calipers
Mk2 golf 16v brake servo
astra/vectra braided hose
and youl want X4 m12 x 25 with a 1.0 corse thread these are to hold your calhqers on
i obv havent got round to completaly fitting mine yet so im not gauranteein this is all right