FMF Header?

Will a FMF high flow header for a xr600r/xr650l work with there mid-pipe/muffler assembly only? or will the I.D. work with other exhaust manufactures as well? I would like to use a FMF high flow header with a supertrapp ids2 quiet mid-pipe/muffler assembly.

My experience,

fmf powerbomb works well with WB e series, on my '94 xr600r

My experience,

fmf powerbomb works well with WB e series, on my '94 xr600r

Thanks for your reply! How do you like the powerbomb header? Any noticable power increase or did it just move the powerband?

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