what about a Bills Thunder pipe???

[REDARMYRACER]

my buddy has bills pipes on his stock motored banshee and that thing rips ***!!! it sounds awesome too!! just wanted to know about there pipe for the four strokers are they any good and/or how loud?:devil:

[iceracer17]

I have a slipon for my dale.It sounds nice not too loud,looks good,well built,and added a few hp's.I would recomend one.

[quadsrfun]

we have used the bills pipe on our project 300ex and it is a real nice pipe. we used the comp. system i compared the head pipe to the pro circuit and it was much bigger for better flow. you can check out the quad and the pipe at www.gearworxriders.com