PCI Race Radios Comlink Elite Race Intercom Experience perfect clarity with the PCI Race Radios Comlink Elite Race Intercom. Does not amplify the engine or exhaust. Features: Very loud - Perfect clarity - No noise interference Engine and exhaust are not amplified through the intercom You won't be hearing the race the next day Reliability and durability housed in a small, sturdy, water-resistant case Built in Panel mount, Nexus Mil Spec PTT's for driver and co-driver Built in TA5 Radio interface cable for your PCI Race Modified Radios No side tone