How do you see whether a car has the sport exhaust from the outside? Does it have a sport button or exhaust button to turn the exhaust on and off?
and also, the intake sound generator, is that real sound or just a sound generated by the sound system like what the f10 M5 is using?
Thanks.
and also, the intake sound generator, is that real sound or just a sound generated by the sound system like what the f10 M5 is using?
Thanks.