Supercharger belt for E55 amg, which one to go for?

[OceanstarBug]

Hi all, I am thinking to replace the supercharger belt on my E55 amg, as I believe it is quite a easy DIY. Could anyone suggest which belt should I go for? And where to get them from? The car is standard, thanks

 

[Alps]

just get one from the dealers or euro car parts (inc forum discount)

 

[OceanstarBug]

Thanks.. will do.