The Racing Electronics Complete System comes , ready to go and includes everything needed for the car, crew chief, and driver.  $2075.00 when new.

Kit includes two Motorola portable two-way radios, push to talk switch, car harness, 2-way headset, headset cable, race belt.

This kit features the Motorola R2 portable two-way analog radio and rapid charger. This powerful radio penetrates noisy environments and provides clear, crisp audio at any volume. The lightweight, ergonomic design makes the R2 radio comfortable to carry and operate.

Drivers helmet Kit not included.
Roof antenna not included.

These items can be purchased from RacingElectronics.com