I want to remove all emissions crap but I need to know where to get blockoff plates??

 

I got mine on ebay.. You can get them at K2RD, Mazdatrix...

 

You can make your own with a marker, 1/4" aluminum, a hacksaw, a file and 180 grit sandpaper (depending on how pretty you want them to be.) You can make them exactly the size and shape you want them to be right on the spot...