Yeah so there's definitely a muffler break in period...the snaps and cracks keep getting louder, tonight was the loudest they've ever been. Accidentally scared the crap out of both myself a person walking on the sidewalk when I downshifted and 'gunshots' echoed out of the tunnel I was in.
Ran into a Dodge Viper, very good sounding car. Way louder than the M340i on throttle obviously. I couldn't hear him over the snaps and cracks my car was making letting off at 4k RPM though
