:Pictures would be very helpful. I have seen Stillen's picture of an aftermarket type III installed on a twin turbo in the picture on their site. I have seen a stock twin turbo front lip. Does anyone have an aftermarket type installed on their Z? How are the two lips different? Material used to make them? How tight they fit? I am going to either get the Stillen lip through Z1 or a brand new oem front lip through Z1. Thanks for your help. :Nate