noleen pipes

The Noleen pipe is the best pipe made for the earlier YZ's. I have not tried it on a newer bike. I cannot imagine them doing a bad job.

The pipe is ugly. It does not fit all that well. It looks like slave child labor assembeled it, but it really rips.

Excellent low, great middle, and more top than any other pipe I have tried. The other pipes include FMF Fatty, FMF GNARLY, Pro Circuit, Doma, and SPES.