Rocker Switch Variable Speed Controller (VSC) for MAC Helmet Air Pumper - Switch Upgrade Only Helmets giving Race Control audio priority

giving Race Control audio priority so the driver does not miss critical race communications

• Innovative Nomex® and flame resistant cotton lined construction ensures optimal temperature control for maximum comfort and feel

(1) External Speaker: Waterproof

DMR digital and analog compatibility for seamless communication across all systems

Rocker Switch Variable Speed Controller (VSC) for MAC Helmet Air Pumper - Switch Upgrade Only Helmets giving Race Control audio priorityUpgrade your existing Variable Speed Controller and conveniently install it in your Rocker Switch panel! NOTE: Requires wiring from existing Variable Speed Controller (VSC). For customers with a pumper adding a VSC for the first time, click here. Our Rocker Switch Upgrade is a direct replacement to your existing VSC for the MAC Helmet Air Pumpers giving you quick, easy access to your pumper controls without taking up valuable dash space. This rocker