Possible things I can think of:
Loom from Engine > Ignitor
Ignitor
Loom from Ignitor > Coilpack
Coilpack
Coilpack Tips
Sparkplugs
o2 sensors
AFM
Injector stuck open
Intercooler leak
SO Ive started going through and changing items,
Loom from Engine > Ignitor
Ignitor
Loom from Ignitor > Coilpack
Coilpack
Coilpack Tips
Sparkplugs - cleaned and gapped, will replace with new ones asap
o2 sensors Cut and rejoined to install
AFM
Injector stuck open
Intercooler leak
Car had dead o2 sensors when bought, they have been replaced at the same time as some other items:
2 New injectors, all new o-rings
02 sensors replaced
FMIC taken off
Clutch installed
Intercooler pipes around turbos taken off.
Car is running very rich, any other suggestions as too what it could be would be much appreciated,