- Reduce trim has a 7mm screw and T20 screw. Remove and pull down hard. Not necessary to remove lessen trim for 2018's. Scavenger hunt? Just buy it from a person vendor lol. Autonation whitebear lake has all of the elements in stock. Mine delivered out in three times. And https://liberty-cap-isaac52851.yomoblog.com/38347793/how-much-you-need-to-expect-you-ll-pay-for-a-good-mustang-with-digital-dash