Seeking Exhaust Advice

After replacing my inner fenders that a PO hacked up, please find a header that goes under the car. TTI and Dougs come to mind. I heard Magnum manifolds work too with mods. I know its not what you wanted to hear and all but I would sell those to someone with a dedicated drag car and put something more street friendly and cleaner looking in.
Thank you, actually what I want is practical advice. I will look into the TTI Dougs and Magnum's, I'm keeping an open mind, but I am anxious to do something this season since the exhaust leak at the head pipe is distractingly loud.