The most popular helmet wiring kit for Circle Track, Nascar, Drag Racing, and Drag Boats. Complete with Flexible Boom 150ohm High Gain Microphone, 1/4" Standard Plug and 1/8" (3.5mm) Ear Bud Jack.

Complete your system with a Single Seat Harness, Radio Interface Cables and Challenger Ear Pieces

Specifications

• 150ohm High Gain Microphone
• 3.5mm Mono Earjack

Videos

• Helmet Wiring Kit Installation Video

Superseded Part #'s 219