I got another set of pads today, granted they were again from Amazon (free returns) and here is what I found. Still dirty in the package but anssuming this is from the friction material rubbing together through shipping. Appeared to be an older date code late 2021, backing plate quality seemed better but shims were worse. Looks like a different design shim(makes sense if they are older date), smaller overal shim and barely covers the caliper contact points but what I noticed was the poor fit and were crudely crimped in place. May have worked but all in all it’s a toss up genuine or knock off these are not what I was expecting. I may try them again but not from Amazon, been there done that.