can anyone tell me the use of safc?
can it use with standard engine? such as standard 1.3 engine?
will it save fuels? will it give power to our car?
too many question as i'm newbie. ;P
help, pls?
Recently at Sepang, not only I got to find out how beastly the new, well-dressed C63s AMG is, I was taught a lesson while exploring the 500hp Merc by an on-board driving instructor who's incidentally an AMG GT GT3...