Sup all, Im trying install a G-tech Pro EGS tachometer on my 2003 GT.
I have every wire installed and followed their instructions only to find that my car will need a tachometer adapter. Where can I get one at a reasonable price? thanks for any help, ALso if anyone knows a way to get it to work without the adapter that be great lol

 

Tap into pin 26 on the ecu harness to get a rpm signal.

 

I already tried the wire from 26. I get 500 RPM constant. Thats a no go for me