I have a quick question, now my friend just got a civic and I have stuff at the house that he wants so were going to turbo it now I need to know something now he just order some rc injectors now do I still need to make the Resistor box for injectors? I think I would still need to, even if he has a chip ecu so now I need some help.

 

Depends on what injectors you got!? RC sells both styles

 

i know there 440's

 

that doesnt help. ask him

 

Give me the part number off the injectors. Then I'll tell you.