esmaster07 shut the f*ck up already.

 

yeah what he said [img]i/expressions/face-icon-small-tongue.gif[/img]

 

not with external discs. When it blew up, we took it to a shop and they said that more discs on an external disc pipe increases chances of it blowing up. Right away we replaced it and sold it to get a new quad.

 

Dude esmaster07 shut up dude you have no idea what you are talking about. Damn.

 

Id do the same if I were you 400EXtreme03 It looks to me that yoiu know what your saying. Dont be throwing rocks when your in a glass house.

Also dont worry about jetting your 400ex just take it to the shop and they'll jet it for you.

 

Pro Circuit T-4 is Dynoing pretty high right now.

 

i like my white brother e-series, it's got discs to so you can adjust power and sounld according to your needs great pipe id recommed it.