This kit uses APR Performance Part Number CB-100004B.
Introducing the new R Theory Motorsports mirror mount kit for the Universal APR Performance Universal Formula GT3 Mirrors. APR Performance Formula GT3 Mirrors reduce drag while maintaining visibility. APR Performance Formula GT3 Mirrors include tinted, wide-angled mirror lenses to help with eliminating blind spots and glare. APR Performance Formula GT3 Mirrors are reinforced with layers of carbon fiber for weight reduction and added strength.
Without Miata-specific bases, the Universal Formula GT3 Mirrors do not bolt up to the NA or NB Miata door. The R Theory kit includes a black powder coated 6061 Aluminum base that is CNC machined to our specifications and bolted right up to NA and NB doors. A rubber gasket is included to fit between the billet spacer and the door to ensure no water leaks into the door. Stainless steel countersunk bolts secure the adapter which leaves a nice flush finish without worrying about annoying corrosion issues.
You can purchase either just the base kit which includes the billet 6061 aluminum bases, gaskets, and stainless steel M6 hardware for the doors, or purchases the entire mount kit with brand new APR Performance Universal Mirrors.