I'm thinking of putting the clamps and the Astra H VXR discs in my G Coupe Turbo.
Looking at the Bosch catalog I realize that the clip is the same or at least their actions internas.Solo I would need spacers / spacer clip right?
Piston diameter 57mm
Internal width 68mm
If I leave my brake calipers and brake callipers wear the VXR can mount 322mm discs, what more do you need?