Any degree of camber is available to order. The angle on the sleeves is very accurate, but it does not directly affect the final camber on the car. For example if you set -10 degrees sleeves, you will get about -7 when your top camber plates are in max position.
Check the size of your steering knuckles, they come in 50 mm and 55 mm.
All MK4 have 50 mm knuckles.
MK5/MK6/MK7/MK8 have 50 mm or 55 mm knuckles.
If you don't know the size of knuckles contact me!