great discussion really , a lot of info for a lot of subjects , am trying to extract the information to tune two cars, one is 11-14 model with boss intake and the other one is 2015 gt model with Shelby intake manifold .. it would be very nice of you guys if you just post a summary of what is the best way to do it so we can build a better understanding , that would be appreciated ,since you brought this subject to discussion and a lot of advanced tuners were participating in this topic .. at least the basic things to be done for every intake manifold swap .. like the master switches and position switches enabling and disabling Mp points ect.. and let us worry about tuning the vct to gain more power later ... I saw 2 file were uploaded but I don't think they are correct 100% for normal application .. moreover .. what is the best way to dial in the best drivability , fuel economy and optimum power mod tables in such swap... sorry and thanks for your efforts ...