Will a head pipe make me have more power?

[300exracer]

I am wondering if i get a WB head pipe will it make any more power and do you think i should re jet it agian becuase right now i am running a 128 main jet so let me know and thanks.:D:confused:

[nojoke4stroke]

a headpipe will give you more power,not sure about jetting have never been real good with carbs.

[ridesa02400EX]

it will give you more power and you will most likely have to rejet but i dont know any thing about jet sizes and stuff i just know when you get an aftermarket pipe you should rejet

[Sporttrax400ex]

yes it willl .