Efr-egt-boost gauges
 

I have, brand new, never opened, Prosport boost, egt and afr gauges (one of each). They can either light up blue or white. I've decided to go with different gauges that don't have tinted lenses. $275 takes them all, plus shipping, which is fairly cheap if I do it through work.

Sold
 

Thanks KS for looking. They have sold.