I have a set of audi dual piston girling calipers with carriers & pads, 11" cross drilled & slotted front rotors and a set of mkiv rear aluminum calipers. I have this set up on my B4 Passat wagon and it's a great set up. BIG stopping power!! I'm letting everything go for $375 obo. For the fastest response you can text or call me at (310)251-1318 or send me a private message.