Hi from uk
I have recently sold my 2014 E63 AMG tuned 720bhp rwd, Was originally looking at changing to RS7 but I've ended up buying a f10 M5 in individual grey apparently 5 in the uk in this colour, Just a few questions
JB4 what actually is this? and isit necessary to run this to able to tune the car?
Is the f10 faster when roll racing equally tuned Audi RS7? I'm expecting it to be faster then my previous E63
Is the BMS intake any good? I want an open intake for noise
Thanks