I read that the STI 2.5cc US specs use 550cc side feed injectors!

So the question isn“t ease but I would like that you help me!

Could we buy and install this injectors and fit them in a GC8 EJ20 Engine?? This will work fine whit the ECU??
I read too that Perrin Performance have a better fuel rail for this engine whit side feed injectors! Could this all fit and work fine in the GC8?

The last question the Perrin side feed fuel rails for the 2.5cc US Spec work fine whit the 440cc or other (aftermarket) GC8 engine??


Thanks for your time an attention!