The Leader Since 1979

Race Car Wiring Harnesses

The Racing Radios Professional Race Car Harness is the Rugged Core of race car two-way radio communications. 

With a wide range of Car Harness solutions, Racing Radios offers professional configurations with Driver ID, Factory-supplied PTT, Push-To-Talk, Digital Signal Processing, and Custom Builds for any make and model of vehicle. 

Compatible with a wide range of Mobile and Portable radios, Racing Radios has designed harnesses for the new Porsche 911 GT2 RS Clubsport, GT3, GT4, SALEEN, Ferrari, Mercedes, BMW, Audi, Lamborghini, Porsche, McLaren,  and more!

Racing Radios Car Harnesses and Custom Built Car Harnesses are Designed for the High-Performance Demands of Professional Racing. With over 40 years of experience in pioneering two-way racing communication Car Harnesses & Accessories.