injector comatabilities

[fabio420]

So I have a question. I'm trying to upgradem my injectors to something like 550 cc's. I would like to know if anyone know of any other cars out there that have injectors that are direct plug n play to the ka fuel rail. I was thinking of maybe from toyota, or some other side feed high-impedance? Does anyone know if there are any that would fit (or any other)? If so, where can I get a good set of injectors that just drop in for less than 250 bucks?

[virus77]

I used 565cc subaru STI injectors on my KAT and my SR20 and it was a direct drop in, I even used the subaru o-rings and have never had any leaking issues. Be sure to get the USDM STI injectors, because regular wrx used top feed and the JDM STI used top feed aswell, its only the US STI that has compatible injectors.

Deatchwerks sells injectors that are direct plug in and I think there is a spreadsheet in the stickys with lots of factory injectors that might work.

[virus77]

I just found out the USDM STI injectors were flowtested by deatschwerks and it came out to 525cc incase any body wants to know. Someone should fix it in the injector spreadsheet in the stickys.

[WDRacing]

Fixed and thanks

[DammitBobby]

Our sponsor Deatschwerks sells injectors that fit in the stock fuel rail. Very reasonble priced and flow tested. I am running the 740cc. Also can send your old ones in and get core charge back.