I am thinking of buying a cobra intake manifold for my 1998 Lincoln Mark VIII LSC. I was just wondering if you have to do and modifications to make if hook up, or is it a direct bolt up? And also would this increase horsepower at all? If so around how much would you say? Oh and does the Cobra Intake Manifold have to be a certain type like a specific year or model, if so please say the model. THANK YOU.