pipe header?

[klutchbuster400]

if i buy a slip on hmf, can i buy the header for that pipe another time, ive heard that you shouldnt do that

[MOTOCROSS MAVERICK]

yes you can but you might have to rejet your bike if you have a jetkit!

i also heard that a header doesent really add any horsepower and you have to buy the same headder as the brand of pipe!

dont quote me on the header and the horsepower thats what i heard!

[53yfz450]

dont waste your money. on a warrior it wont add power because the diameter does not change.

[klutchbuster400]

are you sure??? ive heard from alot of warrior owners hmf adds alot.

[53yfz450]

the header not the slip on.

[sct450]

what about on a yfz450?

[Honda250ex]

I think Klutch wants a header because its all rusted!

[Dr.Dirt]

if i buy a slip on hmf, can i buy the header for that pipe another time, ive heard that you shouldnt do that

Thanks

[53yfz450]

what about on a yfz450?

yes its worth it.