a buddy of mine has i belive a 05 civic si. He just installed a turbo kit and took off his e-manage system he has that with 440 injectors and he said he would sell it to me if i would fit. so dose anyone know if it will work ? also what are the stock injector size on the S2000

 

You might wanna research in the FI forum... They are the ones that usually need to use such things and would have more knowledge...

 

moved to FI

 

Which model Blue or Ultimate?

 

A blue can work fine to run 440's. As long as you don't want over 350whp.

Stock injectors on a AP1 are 360-370 cc/min depending on the flow sheet you want to believe.

 

so if it is a blue i wanna put the 440's in or leave my stock?

 

and would it be better if it was the Ultimate

 

The ULT is crap

https://www.s2ki.com/forums/index.ph...f=142&t=331737

 

so if its the blue should i get it would it be worth the money or just put it towards somethin else

 

The Blue has worked on SC'd cars and some low boost turbo cars. Myself and AusS2000 both have used the Blue E-manage with 7-8psi SC. Wesmaster used a Blue with a 7-psi Speedcraft, along with many users of the UR turbo with the E-manage.

There isn't much point to using the E-manage with a NA aplication, A VAFC will give the same results, be less work to wire in, and have more flashing lights.