Follow along with the video below to see how to install our site as a web app on your home screen.
Note: This feature may not be available in some browsers.
Normal
Supposedly the air dam is there for a marginal aerodynamic to create slightly more downforce at high speeds. The center section was subsequently removed in later year C7 Z51 and Z06 to reduce a bit of drag for track junkies. No harm whatsoever in removing it.