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Hard Numbers Please: dB reduction with Two Bros P1X tip?

daveinva

New member
Another week, another Monday, grrr.

So I'm looking into aftermarket exhausts. Still no idea if I'm going to buy one, just researching (again), but my stock exhaust is underwhelming, flaking, falling apart, etc., etc., etc.

I don't want to go louder than stock. Cozy urban neighborhood, nit-picky cops, etc. Which means keeping the exhaust under 90 dB.

Trouble is, I don't think I've seen any aftermarket Spyder exhausts under 90 dB, at least not unmodified. (True?)

The sole possible exception may be running a single Two Bros slip-on with one of their P1X tips-- does anyone know what the dB level is with that setup?

(And yes, I can write them and ask... but where's the fun in that? I like talking to all of you kind folks ;))
 
the yosimura come that way has the decibel killer in it this pipe comes out of calif when i first put it on it was as quiet as the stock.430.00 del
 
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