Hey all;

Time for some upgrade for my G55 AMG.

I wonder what can U guys tell me about that setup:

https://www.vrpspeed.com/product/70m...er-pulley-tune

Also got some questions:

1 do I really need bigger injectors?
2 What about more efficient fuel pump?
3 Do I have to use special SC belt?
4 Is this package "engine safe/ tranny safe"? Worst nightmare is to blow the engine (or tranny)- "been there done that" few times with my former racing car and I hope that I have learned that lesson- thats why I am asking U to tell me if that is a good choice of an setup.

NOTE: my G55 is 2011

Thanks.