been listening to sound clips, comments from here and my buds etc....I'm thinking of the dynomax VT's now looks like they are around 80 each
the reviews said that the "flapper valve" would jingle and noisy at idle, the dynomax tech I called said that they would do that unless you had an x or h pipe installed
nice rumble at idle, not offensive or loud till you get on it...........then WOW
