Suggestions on a top end pipe?

My WR already has a good low end, but I want more top end to keep pulling with my bud's CR250's. At the same time, I don't want to lose much of my low end.

I've heard the Thunder Alley is mostly a low-end pipe. So, even though it gets raved about, I don't think it's what I'm looking for.

So, what I'm considering is the FMF Powercore IV, the Dr. D and the White Bros. Pro-Meg. Does anyone have any comments about these three or other pipes they think will boost the top end. :)


I put a DSP ti pipe on my WR, mellowed the low end a little bit but massive gains in the mid and top end, revs like my YZF now, also I think it's the lightest pipe on the market. :)

Jardine :) is the pipe for top end. And noise too.

If you don't mind spending the bucks, you should check out the Yoshimura titanium set-up.

YZ timing helps a lot. You will lose some bottom end. Then the Thunder alley pipe may make some sense to bring back some bottom end. :)

I have a White brothers if your interested, too noisy for trail riding here :)

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