Motorola Radio System Helmet Kit Wiring Harness:BMW M4 GT4 How They Work:Simply raise your

How They Work:Simply raise your car on the factory air jack system

reducing setup time before races

critical during high-speed racing

Ideal for drivers

There are four sizes available

Motorola Radio System Helmet Kit Wiring Harness:BMW M4 GT4 How They Work:Simply raise yourComprehensive kit that includes everything you need to install a radio communication system in your Racecar. This Kit Includes: Motorola Mobile Radio CM200D Wiring Harness With Intercom Tail & Push to Talk Intercom Intercom to Radio Patch Cable Push to Talk Intercom Extension This kit can optionally be configured to allow for: Car to Pit Communication Driver to Passenger communication 3. 5mm audio jack to receive audio input ( Phone, Garmin, MP3,