Notice a Difference with White Bros header?

[m250r]

I currently have a Pro Circuit slip-on and was thinking about buying a White Brothers header to go along with it. Is it worth the $100 to spend or will i not notice a big enough increase in power to make it even worth it? let me know guys i gotta start buying my stuff soon:D

[nosliw]

if it's a stock motor besides pipe and air filter the stock head pipe flows good enough. a friend of mine bought a full hmf system while i only got the slip on and when we drag he's maybe ahead by a yard. but i also weigh 20lbs more than him....

[JDiablo]

that 300 headpipe it to small,i would say go for it

[m250r]

will i have to rejet?

[m250r]

ttt

[hondamxerd]

maybe a little off the subject but i have a white brothers full system, do any of you know if i can get a different slip on to mount up with the white brothers head pipe?

[Ridin' Jesse]

white bros wat? ES? R2? carbon pro?

[m250r]

not sure but will i have to rejet if i buy a white bros header?

[m250r]

ttt anyone? help!

[JDiablo]

you might have to,im not sure,if you buy it you going to see how it runs

[300exOH]

If adding the headpipe actually does increase flow then yes you will have to rejet.