
I'd be willing to bet that it is actually like MINE which is a single pistonThats the same type as mine and mine is a twin piston/spring....
not saying i have heard his but they are really sweet sounding as far as bov's go. and yeah pretty loud, not annoying either. bump* for a good product!How loud is it? I'm looking for something ridiculously loud.
Depends on how much air you are pushing behind it. It is a somewhat loud, very noticeable air rushing/whoosh noise with a normal sized turbo, with a big turbo and lots of air movement the noise changes quite a bit.How loud is it? I'm looking for something ridiculously loud.