Agreed.The best way I know to do that would be to add an aftermarket exhaust. For example a Corsa Xtreme or B&B Bullet. As far as I know that wouldn't void your warranty.
That is too funny. I got tricked into marrying someone from Boston. Well, she went to college in Boston, so I guess that counts. Anyway, yeah, she does talk a lot...You can turn up the music and roll the windows down (or take the roof off or top down). You can sing super loud if you want. You can date someone from Boston I guess. Get some tires that produce much more road noise. Also consider removing the felt patting in the wheel wells. There's lots of ways to increase the decibel level of your vehicle.