I noticed that the S2000 does not have any 'protection' for the radiator from the front openning (in the spoiler). It's just a hole and 'anything' can fly through there and hit the radiator. Rocks can dent it and flies will just get stuck on it (and restrict air-flow). Is there some aftermaket mesh that would clip into the openning and catch all the 'unwanted' stuff?

I'm sure someone must be making it, seems like a real eazy thing to produce.

 

A grille has been sold and may still be available. Check the following links or do a search. HTH
http://www.s2000online.com/forums/showthre...p?threadid=4566
http://www.s2000online.com/forums/showthre...p?threadid=2151

 

Excellent!! Sending an e-mail right away. Though, how is it attached? Is it just slipped onto the existing grill or is there more to it?

 

It's held on with nylon cable straps to the existing grille. Once the ends are trimmed off, you can barely see them.

I've got one and I love it.