need help & some info for under tail exhaust for wr250x

[Stubbz63]

any side pipe can be made to fit also if cut down and turned sideways, but the 600rr or 05 06 636 pipes would be best. gotta make your own brackets to hold the pipe under the tail the custom weld a midpipe leading up to it. it has to run very close to the undertail plastic to not hit on a jump or something but be careful not to make it to tight or it will burn a hole in the airbox.