Now I don't work for Advance, in fact I am currently unemployed seeking gainful employment. I guess you got a bad pair from wherever to describe them the way you did....I had advance order a pair and they were rebuilt OEM Porsche ????
I did not buy them, a buddy of mine works there and he ordered a set just so I could look at them. I would not hesitate to use them. I used a rebuilt axle from Advance on my BMW E36 3 years ago and it was and is fine and also rebuilt OEM...also a C Note in price.