ZeroNoise 2-Person Intercom - IMSA Connectors Sparco Helmets while soft padding against the

while soft padding against the shoulders is comfortable to wear

AKA the Boyle Special

allowing you to maintain control and focus during long races

and a large rear and inner thigh stretch panels

ZeroNoise 2-Person Intercom - IMSA Connectors Sparco Helmets while soft padding against theThe ZeroNoise 2 Person Intercom with IMSA connectors offers high quality sound and extended battery life with its new amplification technology. Featuring dual volume controls, analog noise filtering, and compatibility with all IMSA Helmet Kits and ZERONOISE Headsets, it's a reliable and versatile option for any car setup. With a 12v power cable and car camera RCA socket, it's the perfect choice for professional and amateur drivers alike.