You have to get one from a dealer either in person or online. Its not an aftermarket part. S/B $70 or so shipped. Make sure you get the revised one. 0000-88-C54 is the part number
Yeah I had a hole in mine once and I couldn't patch it up with anything and I tried everything the auto parts store had just to see if I could limp it home and yea, nothing worked. I had to special order one from a dealer that took like 3 business days. Totally sucked.