Last night I was joining a dual carriageway and had to put my foot down in second, I don't usually redline it but on this occasion it just hit redline and immediately lost all turbo power, the dump valve would no longer dump, all I got was wastegate flutter. The boost gauge had a fit and was fluttering so quickly I could barely see the needle (it was only fluttering over a small measurement, probably a 1-2mm's) I managed to cruise about 3 miles to the next exit in 4th gear, as soon as I slowed it started to die and ended up dumped in a parking space.When I tried to start it, it just about started up with a bit of throttle, it misfired terribly and stalled. Every time after this it got worse until the point it ended up on 1 cylinder before dying and now won't start at all.There was no CEL, I did an ECU reset via unplugging battery, I also checked all hoses, pipes and connectors by eye/hand and can't find anything obvious. There was and is no oil or coolant leaks anywhere that I can see. I was thinking fuel pump but I can hear it priming when ignition turned on, it just feels like there's no fuel getting to the engine. I also thought could be a bad spark or a coil pack or maybe MAF but would any of these fail so suddenly and cause these symptoms?Does anyone have any ideas where to start diagnosing this?I'm supposed to be at work 60 miles away tomorrow and with it being christmas day I cant even use public transport or get a hire car Thanks in advance.