Hi all, I have an RB25det with Garrett 3076 running 14psi. Currently on standard manifolds and unopened motor. Basically wondering what would be next step for more power, have been told cam gears and 21psi wastegate spring then a suitable tune, what's everyone's opinions? Also I'm currently not sure what supporting mods the car has (I bought it the way it is mechanically) in terms of injectors, afm, coilpacks, fuel pump etc. so some advice on what supporting fuel and spark upgrades are needed would be great and/or what it more than likely has.