Looking to DIY install the scangauge, I'm sure quite a few have installed it, care to share where to place it for the least obtrusive look? Photos would be great! Also thinking to get an OBDI splitter to have one free port. Thanks..

 

This was the best position I could find up to now. It gets the job done. Not sure where else I would place it.

 

Finally decided to mount it at same location as you, initially wanted to put it at the A-pillar, but it might become too distracting at night, settled for above the steering wheel.. Thanks..