Check here http://s136.photobucket.com/albums/q168/klxsonly/ its our photobucket account, all kinds of pics....

here is me on my bike with big gun race core... no insert...


shot of my bike with the big gun....


I have personally herd almost all the exhaust options for the klx, except the procircuit.... they are all really close... except the HMF, it has a distintive sound, and that "big gun pipe makes the most hp" is the older ceramic coated one, they dont ceramic coat them anymore, so im bettin its pretty even with muzzy.

another clip of my big gun sound...

 

i've got the hmf but it would probably be way too big for your liking if you want something smaller than stock lol. although it does sound mean.

plus i think everyone noticed it rubs the back fender a bit but oh well!