I have these:
Front:
STD Rs turbo calibers, greenstuff pads, sierra cosworth 2wd discs, braided hoses. I will sandblast & zinc front calibers too next winter.
Rear:
Sierra cosworth 2wd discs & calibers and std rs turbo brake bias valves properly adjusted, braided hoses.
Now i can say rs turbo has some kind of braking power and i can rely brakes. Stopping power is amazing compared to std items. Will fit under rs turbo standard wheels too.
