Stilo Adapter - USA Adapter Nexus Conn-4C into Stilo 4C in car Harness USA ( long cable)
Adapter - USA Adapter Nexus Conn-4C into Stilo 4C in car Harness USA ( long cable). Lets you connect a Stilo helmet or intercom to third-party radio/intercom electronics without rewiring the helmet.
Seamlessly bridge US-standard helmet communication equipment with Stilo in-car wiring harnesses using the genuine Stilo USA Adapter Cable (Part Number / SKU: AC0209). Featuring an extended long-cable design, this official adapter converts a US-style Nexus 4-pin connector to interface directly with Stilo 4-pin in-car communication systems.
Engineered to professional motorsport standards, this adapter ensures reliable signal transmission, minimal resistance, and pristine audio fidelity between US-wired helmets/headsets and Stilo amplifiers or vehicle harnesses.
Key Features
- Genuine Stilo OEM Component: Official factory communication adapter engineered for professional motorsport use.
- US to Stilo Compatibility: Converts a US-standard Nexus 4-conductor connector into a Stilo 4-pin in-car harness connection.
- Extended Long-Cable Design: Provides extra length and flexible routing inside rally cars and race vehicle cockpits.
- High-Fidelity Signal Transmission: Precision wiring and shielded cabling prevent signal loss and electrical interference.
- Rugged Competition Build: Durable outer jacketing and robust connectors designed to withstand severe racing environments and frequent handling.
System Compatibility
- US-standard wired helmets and headsets using Nexus 4-pin connectors
- Stilo 4-pin in-car wiring harnesses and compatible amplifiers
Note: Verify pinout configurations between your specific helmet wiring standard and in-car harness prior to competition use.




















