Why not sounds awsome loud and releases back pressure and after my engine rebuild im working on a turbo kit i have a zex kit aswell and i thought it might b a good idea to start opening the engine up a little more
I've never seen it dyno'd on a 3, but on a 3rd Gen V6 eclipse it made like 2-3HP at the top end. And I also saw a dyno for a type R civic, also with minimal gains. So I would say save your ~100.
First off who cares if u dont like it second if ur gana come in mazda forums and comment then take ur ricer bullshit and shove it up ur ass all i wanted was an opinion not fucking argument and exauhst cutouts arnt ricer alot of ppl use them and atleast im trying to push the envalope on this car.
There should be a section under general for member intros I think, this forum is filled with sarcasm and opinionated and or blunt responses but everyone is pretty helpful so yeah don't be so jumpy and all is good.
Welcome by the way