i got really stupid after going to the drag strip last weekend and hacked my muffler off. thinking at the time i would find a small straight through glass pack muffler to go in its place. i couldn't find anything local so in the end ran a straight pipe to a dual tip. idk if anybody has wondered what it sounds like or if you make more power, but for me it sound sweet between 1800-3000, and crap everywhere else. seems like i lost power too! it could be the added noise levels throwing my perception off though. any ways after thinking i think i want to steer away from a $27 glass pack and i've been looking at aero turbine mufflers. any thoughts on these? if i get one this weekend i'll be sure to post some sound clips. i'm thinking about the 2525 model w/no resonator. i'll add one if i still am too loud or raspy. local shop wants $200 installed, and best ebay i've seen was $115 shipped, but i doubt they are a vendor that'll have warrenty claims.