- Reduce trim includes a 7mm screw and T20 screw. Remove and pull down hard. Not required to remove reduced trim for 2018's. A blank option can be obtainable for incorporating your own customized gauges. Call us if further modifications or customized functions are desired! According to the Ford company https://ketaminefortnitecheat81062.bloggactivo.com/31336983/the-definitive-guide-to-mustang-with-digital-dash