I don't mind quiet - tone doesn't necessarily mean loud - & I'm looking for tone...deeper than stock with a bit of growl when you step on it. The stock sound is just too polite.
My PT Turbo sounds awesome, but it's LOUD, even with the extra baffle in & I don't want just another loud car.
I haven't heard the Borla yet but I would imagine the OBX should be similar. Given the price of the OBX I'm surprised nobody has tried it yet