[Es2] Who needs a 3 inch DP and exhaust?
bklumper at mdbworld.com
Thu Jun 22 15:40:49 EDT 2006
So Dave would adding a cat bring the dB's down much? What if I were to add a
> On a turbo system 3" should not be unbearibly loud at all. The turbo does
> a whole lot for dampening out the noise volume.
> While I haven't experienced 034's system myself, 4.5 years of exhaust
> design experience tells me their system should be be in the 'sporty' scale
> of volume.
> On a 20vt, my estimate would be some-where between 92-96db by the SAE
> test. That's a guess based entirely on the design, muffler used and some
> experience. I could be way off.
More information about the Es2