I purchased the Aerokit bumper from Suncoast and all the parts went where they should go no problem e.g. vents, spoiler, etc. I can't figure out where this part goes? Any help would be greatly appreciated.

 

From the pictures it looks like the part numbers are stamped on them.

997.505.989.00 Cover Left, approx $10
997.505.990.00 Cover Right, approx $10

No photos in any of the parts diagrams that I can find on the internet. What does the other side look like?

edit:

OK, looks like it attaches to the back of the Left/Right front bumper trim:

 

Thank you Semicycler! I'll try that.

 

semi is correct... they are supports for rad/condenser opening trim hidden by vertical stile in opening on bumper.

Do yourself a favor too... Before you install bumper, make some screens to keep crap out of there... affix them to back side of that trim