PSB

Hello;
*** Some info for you guys in other states where you can get 93 oct.***
I have been all over these cars in the short time I have owned this Newer one.
Now some good info for those who may know this.
?Where are your cars specked at? ME
I bet there all done at Base leavel.
AMG also has level for 87 Oc.
91 Oc. and 93 Oc.
Now we know 93 will give the best timing speck.
Can any body add some light to what the Base is???
Also Dyno mode.
With no steering wheel buttons how does one get it in dyno mode with out the dealer computer