The 1.5 Roadsters have plenty of room below the 1-DIN slot to expand to 2-DIN. One option I am considering is to trim the long aluminum "tray" and make room for a 2-DIN housing. There are a couple of custom shops in the Bay Area willing to do this for a fraction of the cost of Tesla's now discontinued 2-DIN upgrade. Before I dive in, I wanted to check if any others have gone this route and liked the results? Thanks!