Originally Posted by stevieturbo

I would urge you to make sure of things. Because low impedance injectors are very uncommon these days, and fewer ecu's offer control for them also. There is no question whatsoever that Emerald would more often use high impedance injectors, which are fitted to almost everything these days and most are far superior to low impedance.
I would be surprised if Emerald would allow low impedance injectors directly.

So really...you just want some 400cc or thereabouts, but in reality as the little Siemens 600cc injectors are common as muck, very affordable and in general all round excellent, they'd be fine.