Ask any Racer or Racing Enthusiast what PCI means and they will tell you, it means Quality, Service and Support. You won't find a higher quality part, PCI has been the innovator in racing communications for over 40 years. Ask anyone about their PCI system in their race car, boat or XP1K, they will all tell you it's light years ahead of the competition. PCI prides itself on a dedicated staff of Off-Road enthusiasts that eat, sleep, live and breathe this stuff. They are Racing and Desert Enthusiasts.