- Decreased trim incorporates a 7mm screw and T20 screw. Take away and pull down tough. Not necessary to get rid of lower trim for 2018's. A blank option is also readily available for introducing your own private custom made gauges. Make contact with us if additional modifications or custom https://fn-usa-fnx-919405.is-blog.com/38333157/digital-dash-for-mustang-an-overview