I have a Palmer Performance Dash Logic for sale for Gen 5 camaro.
You can check it out at their website -
Palmer Performance
Unit is almost brand new. Had it for a few months until someone rear ended me on the highway and destroyed my ZL1. Insurance company wrote off the car.
Good youtube
video of what it can do. Hundreds of data parameters which you can display in the hud, the dash and the infotainment.
Regular Price is $280. On sale for $140.
Send me a PM if you are interested.