Rugged Radios IMSA-V3 Complete Team IMSA 4-Conductor Racing Communication System with V3 Handheld Radios

The Rugged Radios IMSA-V3 is a complete driver-and-crew racing communication kit built around the IMSA 4-conductor wiring standard. This all-in-one system connects driver and crew chief with everything needed for clear, reliable in-race communication—right out of the box.

At the heart of the kit is the Rugged V3 dual-band analog handheld radio, a lightweight yet powerful business-band radio featuring a 5-watt transmitter and dual-band VHF/UHF capability. The V3 is designed for demanding racing environments and delivers dependable audio in a compact form factor.

What's Included:

• Rugged V3 Dual-Band VHF/UHF Analog Handheld Radio(s)
• Aluminum Handheld Radio Box with Universal Mounting
• IMSA 4-Conductor (4C) Circle Track / Road Race Car Harness
• Radio Jumper Cable for Rugged Handheld Radio
• Velcro Mount Steering Wheel Push-to-Talk (PTT) Button
• Challenger II Mono Ear Buds
• IMSA 4C Wired Open Face Helmet Kit with M102 Military Mic

Key Features:

• IMSA 4-Conductor Wiring: Industry-standard 4C harness configuration used in sports car, open-wheel, GT, and road racing series
• Dual-Band V3 Radio: Operates on both VHF and UHF business band frequencies for maximum compatibility
• 5-Watt Transmitter: Strong output for reliable trackside range
• M102 Military Mic: Dynamic noise-canceling microphone for clear communication in high-noise racing environments
• Universal Aluminum Radio Box: Secure, universal-fit mounting solution for the handheld radio in the cockpit
• Cross-Compatible: Works with all VHF/UHF business band radios on the same frequencies, including Icom, Motorola, and Kenwood business band radios

The IMSA-V3 system is proven across open-wheel and sports car racing series including LMP2, GT3, GT4, TCR, and one-make cups. Whether you're competing at the grassroots level or in a professional series, this kit delivers the race-ready communication reliability that Rugged Radios is known for. Note: A business radio license is required for operation on business band frequencies.