Jeep grill inserts

There are 4 total STL files and 1 F3D file, each file should be printed twice with exception of 4center. Looking left to right 1 is on left and 7 is far right. I've also attached the F3D file so you can modify to your liking. These have been installed for 3 days with high winds and on freeway traveling 70+ MPH so they seem to hold up pretty well. Printed using Makergeeks raptor HD black for higher temperature resistance and strength but ABS should work also. Enjoy!