Seriously, I have not yet seen a Cedia on CNG - though many Innovas run on CNG, as do even a couple of CRV.
Speak to wolfinstein. He has a lancer in the family - plus is CNG guru. He can guide you if at all there are competent cedia CNG installers.
__________________ My dream: An india where even a CD100 runs HID to teach insensitive full-HID dudes that HIDs are a zero sum game. |