Just put my prochamber in!

This morning I took out my leaky MAC H-pipe and put in my MAC Prochamber. The wierd thing is that the prochamber is actually louder than the hpipe-I would have thought that it would have been the other way around. I love the deep throaty sound and I would recommend it over a traditional h-pipe any day. The only drawback is that it vibrates my e-brake lever which is pretty annoying. Does anyone have any ideas on how to fix that?

wytstang said:

Really I've always read it to be quiter than the h pipe. Glad everything turned out o.k. Did you feel a slight increase in hp at all? The reason I ask is I've always pondered the thought of switching my h to the prochamber. Don't know if it's worth the $$ to do it.

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Yeah, I've always read it to be quieter also. But I found out that part of the problem is that I need to readjust the pipe--it's touching part of the frame, so that's probably making a little extra noise. I think that it will still be quite a bit louder than the h-pipe even with the re-adjustment. I did feel a seat-of-the-pants improvement, but that's not really a reliable indicator of anything. The sound is a lot louder, deeper and "ballsier" though and I am very happy with it. I'd like to add that I was very impressed with the general quality of the whole kit. It was kinda expensive, I paid $209 shipped from BrenSpeed on ebay. But my h-pipe was leaking, so I had a good excuse to upgrade.