I have lazer helmut with electric sheild works great. You plug it in to and spare connection behine servo motor its hard to find may have to take bolts off motor to locate only took a minute or two. need spliter if you put in reverse and want the beeper. I I had the modular helmet by skidoo a couple of years ago. but did not like it would not stay closed so I sold it. They later and an up date kit to fix it, sorry to late. I bought the lazer I know they make the skidoo one but their mask is different works better the skidoo mask freezes (the tubes wear your breath goes out run parallel lazer is vertical) how ever you don't need mask with electric shield.