make things simple. since you dont want it if you dont need it... take those sols. off that are bolted to the fire wall where the map is connected to it(on efs and das). and get a map sensor that goes on to the TB, and take the butterfly plate out and the iab sol under it off and all the vac lines that route out from it. run that single vac line from the fpr to the mani, and block off the others. bam done no vac issues.