Shout out to Denis and Ian at MyRicambi for a great product and prompt customer service. I had some apprehension about ordering these carbon door panels because they were half the price of some other retailers. My installer had no issues, fitment is excellent, and weave matches OEM. My only complaint was the high cost of shipping. However, the panels were packaged very well and I felt confident that, like others have said, if there was an issue with the panels, they offered a 100% guarantee. These are a really nice upgrade to the 458, especially if the foam behind your leather is starting to degrade causing ripples in the panel. Hope this helps some of you!