megabomb header ???

[WB450r]

i have a pro circuit t-4 slip on on my 05 450r.... is it worth gettin a megabomb header...how much would i be able to feel the power form the stock to the powerbomb header....
all i have is a dyno jet kit installed....any info would be great

THANX

[honda300EXtreme]

if you have the money, i would say go for it, although the stock header is not very restrictive i think it would still be worth it, you will probably gain a few more horsepower, and feel a noticeable gain on bottom end,,