I have bought 1000's of dollars of mods from AM. The shipping is always fast and on time. The product is almost always right on the money. And in a couple instances I had a problem, the costumer service was on it fast and made the problem right with either exchange, store credit, or refund of money no questions asked. Don't know what site the people are using, but the American Muscle I go through is always top quality in all aspects.