So for example I want to up my boost safely to produce around 160bhp. I have mani, decat, catback exhaust, blitz s/s induction kit. I have also got to up the boost. HKS adjustable actuator, HKS FCD and GReddy Profec B manual boost controller. So to up the boost safely I still need a fuel pressure regulator, uprated fuel pump and a fuel management system? Am I right? Anything I've missed?