Well I have no problem leaving my nuts exposed when the car is in the garage, but I think it only proper to have your nuts covered up when one is out in public I do think even it was a very minor screw up! I will go ahead and install the ps grommet along with the nut covers. I was looking at the needwings site and could not see the aluminum bolts that hold down the little egr rocker cover.
Is every one just using stainless hardware , I plan on using studs if I can find the right bolt and die.
Cheers
Mongoose57