I went with Corbeau LG1 seats in my ZXT. The stock sliders mechanism fits up inside the hollow of the stock seats. The Corbeaus are flush. This creates the need for the stock sliders to be modified. Anywhere I could cut to reduce height, I did. The cross bars with holes is what the seats mount too. Cutting the rear mounting holes gained a good inch. I want more headroom, so I will try the Corbeau sliders next. A little research implies I can cut the rear mounting holes like I did on the stock sliders.