Thanks guys for all the input,

Decided to play it safe and probably just install the CAI closer to the tune date but still undecided with the injectors.

Do any of you know or have experience with the JECS 1000cc selling on ebay for $300 odd, it just seems like a very big price difference between that and say like Deatschwerk from online seller like Pro Speed Racing or Car Mods Australia, I mean is it purely brand only or is the ones selling on Ebay are like fake? they all claim that it's ANU tested etc etc.

Thanks again guys.