The product is a front right tweeter speaker for a 2014-2016 Toyota Corolla. The manufacturer part number is 55446-02250-C0 or 55446 02250 C0 or 5544602250C0, and it supersedes part number 7423102f30. It is a genuine Toyota unit and is not a vintage or universal fitment part. The speaker does not have any performance-enhancing features and does not come with a California Prop 65 Warning.