What is this thing I'm pointing to? I asked a few other owners, and they don't know either. It looks like some sort of aero piece, but I am not sure. I have a 2003 track model Z. Should I remove it or keep it?

 

its a diverter to channel air to flow to and through the radiator instead of going into and swirling inside the front the bumper...

you can remove it..

 

Thanks, thought it might be something like that, but I wasn't sure. I'll keep it on at least until I put some brake ducting through there. BTW, do all Z's have this aero-diverter-thingamajig, or is it only some trims like track/nismo?

 

comes with the navigation package Z's....WTF you think?

amazing....

 

Looks like you have a Nismo V2 bumper.

How the hell did you get your hand in there? LOL