I was just saying wal-mart is dumb enough to take anything back. But that is a multi-billion dollar chain I'm sure. With the relatively small market of aftermarket banshee parts sometimes you have to take the bad with the good. Get the part, either make it work for you, or you can see if you can get a refund. If they won't, sell it and try again. That's just how the world works sometimes. And it's easy to fix, just don't buy from them again if it was really that bad.
I've bought a couple Boss products off of ebay and while the carrier I got wasn't the greatest thing in the world, for 100 bucks I got what I paid for in my opinion and its been working fine for me. The intakes are badass though, I love em and would recommend them to anybody!