- Reduced trim incorporates a 7mm screw and T20 screw. Take out and pull down hard. Not necessary to eliminate reduce trim for 2018's. This will take time. Parts may be backordered for per month or maybe more. I purchased all areas via my area Ford dealer aside from the https://m1aebrstock85814.aioblogs.com/85269460/the-ultimate-guide-to-2018-mustang-gt-digital-dash