When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.
c63 guy remove and body filled/worked and painted the bumper to remove them. There will be holes if you think you can just remove them without issue.
This reminded me of www.bumperplugs.com/ - heavily trafficked in the Porsche community as evident by the website. I DIY'd basically similar plugs on my Audi and Honda's, but definitely wasn't a perfect color match.