Hi from Chile I have a B20 non vtec with Crower 404, ITR pistons, Performer Intake Manifold and a 2.5" custom exhaust with a very big dynomax super turbo muffler (17748). The sound is very quite, but I think it may be somewhat restrictive by its design (chambered)

One guy recommended me "Solo Performance" if I want a Quite muffler but with a better flow.

I contacted them and recommended me the "Quantum" model. A straightflow but not noisy muffler. The price is $ 135.

The only video I found is in a Toyota Celica:

Video:

http://www.youtube.com/watch?v=gw3f-t-H7Sc

I think it sounds pretty quiet to be a direct muffler. However we do not know what modifications have the celica.

What do you think???

 

Comprate un magnaflow de acero inoxidable de 74mm por $70 dolares. Y facilmente aumentas la potencia por 5whp.

 

:33 small flame wtf

 

That was a leaf, if you do a frame by frame look at the video.



I'm sure it was windy that day.