I went with an Airaid CAI intake (no tune) and FRPP x pipe and this opened the beast up.
I craved more so I have Kooks Headers, Solo Mach XV, nGauge on order.
I'll soon have the x pipe for sale.
I went with Airaid intake as it doesn't require a tune and draws outside air.
Getting headers installed in a couple of weeks so it will be time for a tune to tie it all together.