4C IMSA Wired Coil Cord Helmet Kit with Mic and 3.5mm Jack Replacement Parts weathertight connection for reliability and

weathertight connection for reliability and durability when it matters most

OFFROAD CH-O-2 and Rugged RRP502 and RRP510 intercoms

Total shield RF blocking

Black and camo come together in a simple

mega trucks

4C IMSA Wired Coil Cord Helmet Kit with Mic and 3.5mm Jack Replacement Parts weathertight connection for reliability andDesigned for road racing, the IMSA Wired Helmet Kit delivers loud, race ready audio and clear driver communication. Trusted in open wheel and sports car series like LMP2, GT3, GT4, and TCR, this kit features a 4 conductor IMSA configuration and installs easily into most helmets. This version includes a dynamic noise canceling mic, full flex boom, coil cord and a 1 8" jack for connecting your preferred earbuds. Features: IMSA 4 conductor configuration