Hi, I buy a used b series twm itbs and I dont know what type of injectors I need. I check with my oem but the diameter in the fuel rail is bigger. In the web page say bosch type, (RSX injectors are bosch type). Any help for this newbie, THANKS.

 

red fuel rail = oem style fitting

blue = bosch style.

 

Thanks, the fuel rail is the blue one, I will be installing some 440cc, from what car or make will fit?