The package tray is larger on a coupe, but will fit a 4-door if you trim it down some. PUI and Reops both make them in the U.S. There is also a company out of Arizona that makes them and sells on eBay. We have purchased headliners from them.
For the cowl hood, all of them leave a bit to be desired in their crafstmanship. We have not had any fitment issues with the OER one. Here are pics of a recent install, all other sheetmetal is factory. Customer is a stickler for details and was satisfied with the fit.