Which aftermarket pipe???

1 reply to this topic
  • Mike_from_WA

Posted February 15, 2002 - 06:28 PM


What aftermarket set up could you recommend?

I've been looking at procircut T4 with quiet core or FMF Q or E series with quiet core. I want good low and bottom end but somewhat quiet. I ride trails and logging roads. Will be re- jetting trying some E series needles. What are your thoughts?

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  • Mike_D.

Posted February 16, 2002 - 03:05 PM



I have a 2001 WR426, and I did some research and
bought the FMF Power Core IV (Q) with the Power
Bomb header. Everything I read (and the people
in the know that I spoke with) told me the FMF
system is top notch.

Haven't installed the system yet, so the jury's
still out on the performance impact; I needed the
(q) series because of Michigan dB regs on DNR
trails, but I purchased the MX end cap for a
quick-change for a day at the track.

Good Luck,

Mike from Michigan


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