Bottle up all of your drone and send it to me !!! The louder and more aggressive the sound is, the better. In fact, as of late, I've grown bored of my aftermarket exhaust, which incidentally, has a very race oriented sound, and I'm thinking of doing something drastic like swapping it out for a full on race exhaust . Then I'll back up to the front door of the nearest vegan cafe and let it rip !