Hi all looking for some info off you guys again!!when I bought the car a year ago the guy had only replaced one of my brembo calipers as he said the other one was fine(for how long I thought)and didn't need replaced,well now it does but I'm trying to avoid paying seat 400 pound for a new caliper so I'm thinking rebuild!!as its a sticky piston I need to replace the four of them and buy new seals and bolts.i have found the seals and bolts but I'm struggling to find Pistons specifically for cupra r mk1 or GT junior calipers.so eBay has loads of Pistons for brembo calipers and I figure if I get the sizes they will fit.ive been led to believe the mk1 focus rs are the same size Pistons.36mm small and 40 mm large!!can anybody confirm this or any other place I can get these Pistons for the brembo GT junior calipers,again any feedback will be greatly appreciated! Cheers guys
