Ear Muff Intercom Kit
- Replaces ear plug kit and noise-cancelling earmuffs in circuit helmets
- High-quality Stilo speakers for clear intercom function
- Plug’n’play with standard helmet electronics (choose your connection below). Choice of:
- Stilo Male Plug
- RCA Male Plug
- 3.5mm Male Plug
- Suitable for ST4, ST5 and WRC ‘Tourismo’ helmets.