I think i would like to make the jump to stage three. I already have all supporting mods such as stage 2 coolingmist, dp, exhaust, intercooler, intake, ect, but am looking for a setup different than a hybrid turbo. Is it possible, or has anyone done it to run the atp manifold with a garrett t3/t4 with external wastegate? Clearly I would also need a custom charged airpipe as well. But I am not sure if the orientation of the atp manifold or clearance with it would be an issue with how close the firewall is to the back of the engine?