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I had a GCG highflow on my S1 Stagea making 240awkw and it went really well. With a better FMIC and tune it would have made 250 - 260awkw which is really quite fast. It was only doing track days and wanting to do a little low level motorsport that has pushed me to looking for 330 or so kw and I have got the RB30 conversion and Gt3540 etc etc well over $10k probably nearer $15k for the extra power.

So what I am saying is yes go for the GCG highflow - you will need a Z32afm and bigger injectors 450 - 550 and a good tune. Easy stock looking install and you will make good power early on.You should be able to keep the stock fuel reg and bov (or maybe replace the bov with a GTR one).

i heard someone say something about 370z injectors the other day

http://www.ebay.com.au/itm/440cc-High-Impedance-Injectors-CLIPS-Nissan-370z-VQ37-/280646107260?pt=Motors_Car_Truck_Parts_Accessories&hash=item4157cfc07c#ht_2322wt_907

apparently they are drop in for rb25 neo motors

just thought i would add this seeing as injector upgrades were mentioned

i heard someone say something about 370z injectors the other day

http://www.ebay.com.au/itm/440cc-High-Impedance-Injectors-CLIPS-Nissan-370z-VQ37-/280646107260?pt=Motors_Car_Truck_Parts_Accessories&hash=item4157cfc07c#ht_2322wt_907

apparently they are drop in for rb25 neo motors

just thought i would add this seeing as injector upgrades were mentioned

Yer I said it, I've put 450cc 370z injectors in. The ones you linked aren't the same. That's why they come with plugs.

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