A popular upgrade on the zokushas are the air horns. You can easily tuck them under the bonnet and have them play any tune you like, like for instance the Dixieland tune also known better from the Dukes of Hazzard:
Good Old Fashioned Hand Written Code by Eric J. Schwarz
http://www.youtube.com/watch?v=F2d_iGnx5zE&feature=related
superiah
if you need to dixie horn it’s gotta sound like a dixie horn!
Agreed, I almost didn’t hear the dixie in it. Needs tuning….