Thanks for the input, what model autometer gauge do you guys recommend that would match the red oem stock GP gauges? What mounting location options do we have, I really don't like the A-Pillar location. Is there a specific vacuum hose it should be spliced into?

Can you give me brief description of the wideband gauge, not really sure what it does and what is involved for hooking it up. Seen a lot references regarding that piece, just not sure what it does and how it will benefit.