ok i read the above sticky about fuel injectors , it states that you should use 440cc injectors from a 02-03 2.0 ej20 turbo wrx (as a cheap upgrade for the fuel path)... it looks to me that a dsm 450 injector would also fit... the injectors look alot alike except the wrx and lancer injectors are real skinny, the dsm injectors are fat but they look the same length. i know there is high impedance and low impedance injectors . witch is it that we need.

 

High imp. injectors are what you need. You can solder in resistors to use low imp. injectors also.

 

is the wrx injectors high impedance? is that why they are recommended in the sticky...

 

Yes. A few members are also using older 460cc RX-7 injectors that are high impedance.