I am looking to purchase some Saleens for my mustang, but I don't know which ones to get, I like the ones from American Muscle, but they only have a one year chrome finish warranty, and I saw these, by these I'm referring to the $1049 ones, I was wondering if they are the originals, the ones from American muscle are $679.99 the set of 4 and the ones from Street Beat Customs are $1049.00 is there a difference between these two, I would really like your help please. The first link is American Muscle, The second is SBC(Streat Beat Customs). http://www.americanmuscle.com/chromesaleen.html http://www.streetbeatcustoms.com/Custom/Mustang-Wheels/Saleen-Style-Wheel-Chrome-_-Mustang-18-Inch-4-Wheel-Package/547390/