Those 3 problems weren't cause of KAI....it's their suppliers. Especially sequence gt. Try to stay away from sequence parts. Besides the fact that they don't speak a lick of English, I waited 6 months for a spoiler from them. And that was thru an eBay seller not Kai. Another member had that spoiler shipped to them and it looked like garbage. Nefd body kits, and a few others are good body kits.