A few days ago I noticed my exhaust getting louder... it was sounding raspy from under the car. Each time I drove it, it got louder and louder... really annoying ricey sound. But then today, I was pushing the car a little harder, showing some friends how bad it sounded, and it started to sound different, the raspyness was going away. Now it sounds kind of neat and throaty.

Anyway, I recorded some clips of it... not very good because of wind and a bad microphone, but you get the idea. Note that I am 100% stock KA24DE. Stock exhaust, stock filter, etc.
http://www.tps-racing.com/other/exhaust ... haust2.mpg