3C NASCAR Wired Coil Cord Helmet Kit with Mic and 3.5mm Jack GPS Parts and Accessories If you already have a

If you already have a 6100 Intercom

1ft to split

4 inches in diameter

and dirt which can affect audio performance

Mounting Option 2: NMO Mount

3C NASCAR Wired Coil Cord Helmet Kit with Mic and 3.5mm Jack GPS Parts and Accessories If you already have aBuilt for stock car and short course circuits, the NASCAR Wired Helmet Kit delivers dependable in helmet communication for drivers who live between the walls. Featuring a 3 conductor NASCAR configuration, this kit is trusted by racers at every levelfrom ARCA to your local short track. Designed to work with standard NASCAR car harnesses, the kit includes a coil cord, dynamic noise canceling mic, full flex boom, and 3. 5mm jack for use with your