Front Grille
#18
#19
No issue with rain. Seconds to remove- tap off debris- clean with compressor- reinstall. Radiators protected. replace as often as you wish for $4.00. I've been doing it since I got the car. For me better than permanent screens.
#20
Bob, the screws are part of the front fascia, they hold the plastic rad covers to the body, all GT3 have them. You need a stubby torx and a 1/4 rachet. Carpet is just for working area and front of garage. Keeps dirt in garage and my wife happy!