Alright, so i have a 1989 chrysler conquest tsi. i hear that you should be boosting 7psi until around 4k rpm. And then 10psi after that. Mine does the exact opposite. so i get 10psi at lower rpms but then it drops to 7psi after 4k. My idle is high also around 1500. sometimes it idles around 1000 but usually 1500. Any help would be greatly appreciated. is there a way to make it just run 10psi all the time? Im not sure how the wastegate works on this car, any other car i would have just installed a boost controller and been done with it. But I am wondering also how the car goes about a 2 step boost setup. thanks!