"They have a lot of pieces that have been welded onto it. There are about 300 spot welds on this, so there are a lot of places where they are putting in some brackets for fastening. There are bolts through this to the body in white. This does not go through to the structure of the battery tray, it is only into the cover."
"It looks like it was stamped really well, assembled really well, but it is a steel cover but I was hoping for something composite."