Hey guys i just finished installing a set of ported irons on my car. I have not beat on the car much as of yet and have the boost set low around 10psi, but i can already feel a increase in power especially on the low end. Anyways my exhaust sounds totally different. Almost like the car isnt running on all cylinders, only when giving it gas. But the car is driving good and making good power so would a head swap change the exhausts sound or maybe i have a exhaust leak? Thanks