Ha ha imagine that engine in a car! My combo works very well. AMG car and ATB which I will have tuned in good time. I still cant stand the Tesla interiors and drove a P100D and still not exactly blown away not sure why but they tried to get me to trade the ATB for one and ah no thanks.i say get the SVR! i own a gle63s and i will only by AMG trucks now, there is no comparison. i drove the scv8 and it was just ok, the sound of the SVR on start up is music...