Is it bad to take the baffle out of a 400EX quad?

it will make it run a tiny bit more lean, but theres a chance you diddent get the baffle out from the front of the slip on, its way in there, so it shouldent be to bad. kind of pointless to take the baffle out though, you wont gain anything.

i disagree. u might not gain anything you really want like HP or torque but you will gain the anger of your neighbors haha. then whenever they are really mad at you, you do something funny like p!ss on their welcome mat or sh!t in their mailbox.