So the car is currently in the shop at the moment, and I can't wait to get it back.
The plan was to switch the split dump elbow, to a bellmouth dump, swap out the cat that's currently in there now and replace with the venom 100 cell cat and remove the stock cat back. However after a bit of consultation my mechanic advised that we leve the split elbow and cat in this stage, and only replace from the cat back. To save me a bit of coin at this stage, so that's we did. I know it's open to a lot of debate and conjecture but he advised me that unless I'm planning to run high levels of boost than the current system, in conjunction with the 3 inch cat back would be more than substantial.
The stock fuel pump has been replace with a GSS342 to support future mods. Blitz sus air cleaner has replaced the standard airbox (with cold air routing), standard blow off valve has been replaced with SSQV (yeah, a bit of wank I'll admitt, but I can't stand the standard. It's also being used in conjunction with the HKS EIDS, so it should hopefully avoid many of the problems that can be encountered.)
Next stage of mods include injectors and ECU choice. Was thinking either the 555 or 740 Nismo side feed. In terms of ECU I'll have a suss what my prospective tuner is most comfortable using.