:It's from Innovate Motorsports. :It is separate from the DEFI System. :I'll try to give a post about that later today.
I'd be interested in a quick review of that gauge. I have the Innovate wideband system and want to get the gauge so I dont have to have that bulky display unit in my car....does in just have a power wire and a harness connector to take the place of the old display unit? Plug and play?