Yellow sti injectors

[Anthony]

Hi everyone,
Hoping someone can help on this

Recently purchase 440cc yellow sti injectors
Got them flow tested and cleaned and they flowed 560cc at 3 bar

Just wondering if they are a direct fit to my v1 wrx as I know rails can be different but they can be direct fit also with certain injectors
Injectors came out of a gc8 also

 

[BazGF8]

Nearly sure most side feed will fit v1-4 , v5/6 are different,
I had Nismo 740cc previously and they needed a spacer kit from rcm but I think with the 440s you should be ok

 

[JOHNNY T]

They're phase 2 They're not goin to fit you need phase 1 to 1.5

 

[Anthony]

They're phase 2 They're not goin to fit you need phase 1 to 1.5
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Thanks man
Would they fit with the RCM adapter kit
I found the kit in parts box in the shed