On the delux model of the Mini the front and rear bumpers not only included a pair of vertical over-riders but also included the pair of little bars that connected them to the edge of the bumper. These over-riders were such that the same one fits the left front as well as the right rear.

The 'Delux' version of the MKI Mini not only had over-riders but also 'corner bars' to add a touch of class to the car. The corner bars attach between a hole in the bumper and another hole in the side of the over-rider. Thus special bumpers (with holes) and special over-riders (with holes) are need when setting up a Mini to look 'Delux'. The layout of the bars are such that the same over-rider can be used on the right front and left rear (14A9923) or the left front and right rear (14A9924).