gotta tell you from personal experience that these kits from ebay are not worth it. they are cheap alloy metal and don't polish well. after about 2 or 3 polishes they start to get scratched and dull. Best money spent would be on a bbk cold air kit because it is real metal and polish up real nice as many times as you want. Spend the 100 bucks and find a BBK or equivelant.