Nerdie NASCAR System Race Communications IMSA Helmet Kit (Helmet Harness)

IMSA Helmet Kit (Helmet Harness)

the microphone impedence and style does not always allow for the same universal interchangeability with a standard NASCAR helmet kit

They can be wired for mono earbuds as well but stereo is the most common

These helmet kits are handmade from scratch here in the USA

The Nerdie NASCAR System is a 3-conductor race communication system designed by a racer for racers

Nerdie NASCAR System Race Communications IMSA Helmet Kit (Helmet Harness)The Nerdie NASCAR System is a 3 conductor race communication system designed by a racer for racers, just add your radios. The 2015 Nerdie NASCAR System includes: 1 2015 Nerdie NASCAR Car Harness 1 Push To Talk (PTT) 1 Hosa Coiled Extension Cord 1 Nerdie NASCAR Helmet Kit As an added bonus, a free pair of stereo earbuds while supplies last. That's all the necessary wiring for the car and driver for only $150. 00! Up to 5 additional helmet kits for $25.