Best quiet YFZ pipe?

[dawnchris]

Just picked up a YFZ. Need a pipe that will pass sound tech in CA. Must be 96db or less. I know one of the mags had a pipe shootout not long ago, but I don't have it. Any help appreciated.

[R3Concepts]

Sparks is a good quiet YFZ pipe.

[dawnchris]

Cool, I'll look into that.
Anybody have the August 2004 Dirtwheels? It has the YFZ pipe shootout. The winner was 94.5 db. Who's got the mag? What does it say?

[Dave400ex]

I didn't think the Sparks were real quiet, unless you can get a quiet core now. I know White Brothers and HMF both have a line of quieter pipes.

[R3Concepts]

Sorry, my post was a joke. Sparks is a loud pipe, but one of the best. I think the Dubach won that challange?

[dawnchris]

I seem to remember the Dubach doing well too. I definetly want a pipe desgned from the ground up as a quiet pipe, not a regular pipe with a plug in it.

[Flyin#3-1/2]

I think if you get a pipe that is designed quiet "from the ground up" is going to have a lot less power than a normal pipe with a "plug" in it. I would definately go with a nice exhaust system with a quiet core in it, they run at the legal noise limit. I'd say go with either HMF or Dr. D(ubach).

[JDiablo]

TC racing should suite your needs....lol j/k HMF with a quiet core should work fine now,i also seen that yoshimura made a supposed 93DB quiet core for their pipes now too:devil:

[dawnchris]

I'm leaning toward the Dr. D.