There seems to be many suppliers offering front disk brake kits and most of the ones
I looked at were made in Brazil. The rear brakes were more of a challenge because I
found most of them didn’t have a provision for the cable type hand brake. Some kits
offered a type of hydraulic lockout valve equivalent to leaving the brake pedal
depressed but I believe there were geared toward off road buggies. In the end I
decided to purchase front and rear brake kits from a company called “Airkewld”.
http://airkewld.com
They sell several types of brakes and the ones I chose use aluminum hubs with bolt-
on adapters with let you use any type of bolt pattern you want. I went with a 5 x 4.75″
bolt pattern which seemed to be a very common size with many wheel manufacturers.
Had I gone with the standard VW 4 bolt pattern I would have purchased them from
cip1
http://www.cip1.com