Hi all, I'm new to this and I know I'm probably going to get told to look at old posts, but I have been and can't find anything exactly relevant to my question, so here goes. I have a FG ute pictured below and I want to start doing some mods, I want to do it in three stages, intake then exhaust then boost/injectors etc. I am looking at purchasing a full Plazmaman set up including 4" inlet, stage 2 IC kit and batt relocation kit. I would like to fit all this up first up but will I need to get it tuned? From what I have read, I will definitely need a tune after I change the exhaust but I am not sure about after intake mods. If I can get away with only tuning it after stage 2 and 3 that would be great. But I also don't wanna do any damage. My goal is around the 400rwkw mark, so I know this is not going to be cheap, but any saving is good.