Because of the size of the CT9 anything over 1 bar it just turns into a heat pump and you will never get any more power however much boost you run. All this "bleed valves are shit" is bollox a good bleed valve is as good as any Electronic boost controller as they do the same thing. I ran a Dawes device for over a year holding a CT9 at one 1 and nver had boost creep or a spike once it's all down to fitment. Running 1 bar on a CT9 should never need a fuel pump, a FCD and a rising rate fuel pressre regulator setup up on a rolling road will be fine. The Emanage is good but £300 is only the start fitting costs and mapping will easy double that figure. Simon