This emergency helmet wiring kit is like carrying a spare helmet in your rally bag. If in the unlikely breakdown of your Stilo WRC intercom electronics, this emergency wiring kit allows you to carry on communicating while out on the stages and away from service. The earpieces and microphone simply velcro onto the inside of your helmet and then all you have to do is just plug in your intercom and off you go. The kit comes in a compact case for ease of storage and is a must for the well-prepared driver or co-driver rally teams.