Stilo DG-20 Intercom

Stilo DG-20 Digital Rally Intercom — NZ & Australia

Harris Race Radios is a NZ & AU importer, stockist and supplier of genuine Stilo intercom systems. The Stilo DG-20 is Stilo’s advanced digital rally intercom — featuring dual independent digital noise cancelling filters, integrated Bluetooth, selectable stage and road modes, and USB-C firmware updates. It is the benchmark digital intercom for rally and circuit communication in NZ and AU.

Rex Harris — professional qualified radio engineer (ACMA/RSM certified) with decades of motorsport electronics experience — installs and configures Stilo DG-20 intercom systems across NZ and AU motorsport. Rex advises on intercom selection, radio integration, camera wiring, and helmet compatibility for every system we supply. Contact Harris Race Radios for expert DG-20 advice before you buy →

Stilo DG-20 Key Features

• Dual independent digital noise cancelling filters — separately configurable for driver and co-driver; eliminates engine, road, and transmission noise in real time
• Digital Active Noise Cancelling (ANC) — real-time signal processor using advanced algorithms for clear, uninterrupted communication in the loudest rally car environments
• Integrated Bluetooth — pairs with mobile phones for app-based configuration and team communication; Bluetooth is automatically blocked in stage mode
• Selectable Stage and Road modes — stage mode: camera on, radio and phone off; road mode: camera off, radio and phone on. Keeps crew focused on pace notes during competitive stages
• Broad helmet and headset compatibility — works with all Stilo WRC, ST5, ST6, and Trophy Plus intercom-equipped helmets and headsets; also compatible with ZeroNoise, Sparco, and Peltor via Nexus connectors (excluding Trophy versions)
• Radio integration — radio interface and versatile connector options allow integration with Harris Race Radios systems and most popular rally radio setups
• Direct camera connection — records driver/co-driver communication onto onboard camera for post-stage analysis and pace note review
• USB-C data port — firmware updates via laptop; always running the latest Stilo software
• 12V car power — runs directly from the rally car’s 12V supply; no battery failure risk
• Supplied with WRC Nexus male plugs — direct use with Stilo WRC helmets out of the box

Stilo DG-20 Compatibility

• ✅ Stilo WRC Venti, Venti4, WRC DES — direct connection
• ✅ Stilo ST5 F, ST5 FN, ST5 R — with WRC electronics fitted
• ✅ Stilo ST6 F, ST6 FN, ST6 R — with WRC electronics fitted
• ✅ Stilo Trophy Plus — with WRC electronics fitted
• ✅ ZeroNoise, Sparco, Peltor — via Nexus connector
• ❌ Stilo Trophy Rally (non-Plus) — not compatible

Not sure if the DG-20 is compatible with your helmet and radio setup? Contact Rex Harris →

DG-20 vs DG-10 vs DG-30 — Which Stilo Intercom?

Why Buy the Stilo DG-20 from Harris Race Radios?

• ✅ Genuine Stilo DG-20 — NZ & AU importer, stockist and supplier — not grey market
• ✅ Rex Harris (ACMA/RSM certified radio engineer) installs and configures DG-20 systems across NZ and AU motorsport
• ✅ Radio integration advice — Rex confirms compatibility with your specific radio system before you buy
• ✅ Helmet compatibility confirmed — we check your helmet model and electronics before dispatch
• ✅ NZ & AU stock — fast dispatch, no overseas freight delays
• ✅ Post-sale support — wiring, configuration, and Bluetooth setup guidance from our NZ-based team

Frequently Asked Questions

Is the Stilo DG-20 compatible with my Stilo WRC Venti helmet?

Yes. The DG-20 is supplied with WRC Nexus male plugs for direct connection to Stilo WRC Venti, Venti4, and WRC DES helmets. Contact Harris Race Radios to confirm compatibility with your specific helmet model and year.

Can I use the Stilo DG-20 with a Harris Race Radio system?

Yes. The DG-20 includes a radio interface compatible with most popular rally radio systems including Harris Race Radios setups. Rex Harris advises on the correct cable and connector for your specific radio. Contact us →

What is the difference between stage mode and road mode on the DG-20?

In stage mode, the camera records and the radio and phone are disabled — keeping the crew focused on pace notes. In road mode, the camera stops recording and the radio and phone are active for team communication on road sections.

Can I update the DG-20 firmware?

Yes. The DG-20 includes a USB-C port for firmware updates via laptop, ensuring your intercom always runs the latest Stilo software.

Does the DG-20 work with non-Stilo helmets?

Yes. The DG-20 is compatible with ZeroNoise, Sparco, and Peltor helmets and headsets via Nexus connectors. It is not compatible with Stilo Trophy Rally (non-Plus) helmets.

Shop all Stilo Intercoms → | Stilo Helmets NZ & AU → | Get expert advice from Rex Harris →