Stopping power

[Mad rich Clio]

Hi I was thinking of changing my brakes on my Williams

Using 280mm discs and brembo calipers of the 406 Peugeot will I need another else to make these bolt on to the hubs

 

[Martin_172]

It's years since I looked into it but I'm sure you needed washers to space the caliper out slightly, and there was a better choice of disc too that I think was slightly bigger than 280mm. Someone fitted them to a 1.6 16v Clio I want to say minivalver but I might be wrong!