I have one of your kits that I purchased new in the bag off street its a corvette c5 or c6 kit complete with standalone map controller my question is does this kit come with a 2 or 3 bar map sensor. and if it comes with a 2 bar can I swap out to a 3bar map , and then if so what modification or tuning would I have to set controller to in order for it to interface with the 3bar map correctly? thanks any help would be great Julio.