Selling these as I sold the car i was gonna use them on. Came off a 944 turbo I believe.
I do not have any other hardware or info to go with them but I know they can be used on vw applications like mk1/2/3
There are 2 sets, one set as larger pistons then the other
$200 for the set with larger pistons
$150 for the other set
***from my vortex observations I have come to the conclusion that post count has no direct effect on automotive knowledge, or even common sense for that matter***