Excellent review!
Answers to everything i wanted to know about the options and the MPPSK.
I´m waiting for my new G31 540ix Ultimate Edition and have a couple of weeks to do changes before the car goes in to production.
After reading your review i decided to go for the passive M-sport suspension instead of the EDC option. Thank you
Did you have to do any changes to the diffuser in order to fit the exhaust ends?