I did a search and found quite a few old threads on this, so I thought I would post a new one. My 2007 350 has some front bumper damage - basically the air dam on the very bottom, barely visible, but still tore up enough for me to look into a repair. I was told by a local shop that advertises bumper repair that the plastics used on the 2007 is not weldable, so it's fiberglass patches, etc. The cost I was quoted was $450. So, any thoughts on this? Structurally, the bumper is sound. Not split through, not flapping - just a patch of ugly. Thanks in advance for your thoughts!