Brake caliper Girling or OEM Porsche

Put on G60's and stopping questioning yourself. Now that mine are finally broken-in the pedal is like a hair trigger that kicks off the ABS at highway speeds

First of all, you can run the G60 (Girling 54) fronts with rear disk on a 20mm master cylinder with no problem. I am running that setup right now. That being said, yes, the pedal feel would be nicer with a 22mm master, but the 20mm will work also.

I was actually using the C carriers and 11rotors with my G/J calipers for a few months. I was waiting for my SS lines and pads, I didn't need to bleed the brakes.

I have the 54's on my mk3 jetta 2.0, great upgrade.