...front calipers...no
...front rotors...yes
...rear calipers...yes
...rear rotors ...yes

...all triple square bits, you'll need for Cayenne brake/rotor DIY, are included in a VIM tools 8 bit XZN 100 set:

http://vimtools.com/Flyers/XZN100%20FLYER.pdf

...also see this...
http://web.mac.com/renojoints/Touareg/Brakes.html#0


OZRacing