The 3" is a little loud, but it is not overly loud even with headers and I will be damned if it isn't the best sounding exhaust for this car.
I have heard Corsa with headers..it has an exotic car sound, still sounds good......but not even a close second to this.
But if you are worried about the "5.0", then maybe the Corsa is best for you.
And I am not just recommending the brand I bought, I am on my 3rd exhaust system, I started with Dynomax VT' (Awesome system, too quiet). Went to the Magnaflow-Hated it, sounded high pitched and droned horribly and now here I am with the SW Retro and loving every minute of it. Radio no longer required
