Stilo Venti4 Trophy Plus Composite Rally Helmet

The Stilo Venti4 Trophy Plus is purpose-built for modern rally competition — a completely redesigned composite shell engineered to integrate seamlessly with Stilo's innovative WL wireless communication system. Constructed from a fibreglass and Kevlar composite, it delivers outstanding strength while remaining lightweight, exceeding the latest FIA 8859-2024 and Snell SA2025 safety standards.

Designed primarily for use with Stilo's WL wireless system, it also remains fully compatible with traditional wired DG and WRC amplifiers, giving you flexibility across different setups.

Looking for a Trophy Jet without integrated comms? See the Venti4 Trophy Jet — same FIA 8859-2024 & SA2025 certification, shell-only, HANS posts optional. For full WRC electronics with carbon shell, see the Venti4 WRC Carbon. For composite with full WRC comms, see the Venti4 WRC Composite.

Technical Specifications

Shell — Fibreglass / Kevlar Composite

The Venti4 Trophy Plus uses a fibreglass and Kevlar composite shell — high strength, reduced weight, exceeding FIA 8859-2024 and Snell SA2025 requirements. The all-new shell design is specifically engineered to allow integration with Stilo's WL wireless communication system.

Certifications — FIA 8859-2024 & Snell SA2025

FIA 8859-2024 is the current FIA homologation standard for rally and circuit helmets. Snell SA2025 is the current Snell Memorial Foundation standard, independently tested. Dual certification is accepted by Motorsport Australia (CAMS) and Motorsport New Zealand (MSNZ).

WRC Intercom System

• Noise-attenuating earmuffs with integrated high-quality speakers
• Magnetic-dynamic noise-cancelling microphone for clear communication
• Fixed microphone boom — flexible pipe for maximum stability and precise adjustment
• Integrated comms plug redesigned for WL wireless key fitment — does not interfere with FHR posts or straps
• Compatible with all Stilo WL wireless and wired DG/WRC amplifiers

Peak & Visor

Adjustable peak — raises and lowers for clear visibility even when the sun is on the horizon. Optional high optical quality flip-up visor available.

EPS Cheek Pads

EPS (expandable polystyrene) cheek pads fitted alongside earmuffs for improved lateral impact protection.

HANS Posts

Factory-fitted FHR / HANS posts included as standard.

Sizes Available

54 (special order), 55 (special order), 57, 58, 59, 61, 63, 64. Available in Silver and White. Contact us to confirm availability on special order sizes.

Audio Connector — EzyFlow System

The Venti4 Trophy Plus uses Stilo's EzyFlow audio connector system. Harris Race Radios fits your chosen connector directly to the helmet before dispatch — contact us to specify your connector preference when ordering.

Why Harris Race Radios for Your Stilo Helmet

Harris Race Radios is NZ and AU's most experienced Stilo specialist — genuine Stilo stock sourced directly through Stilo's supply chain, held locally in NZ for fast dispatch and shipped to Australia with tracked courier.

Rex Harris — qualified Radio Telecommunications Engineer, Approved Radio Certifier for NZ RSM and AU ACMA, motorsport radio experience since 1975 starting at the Marlboro Series Grand Prix. Rex's engineering background means every comms fitment is done correctly — not just plugged in.

Aaron Harris — active racing driver and race engineer: Barcelona 24 Hour 1st in class 2013, Bathurst 1000 and 12 Hour competitor, BMW Race Driver Series Champion 2011 (241 starts, 39 wins), race engineer for Earl Bamber Motorsport, TekworkX, Matt Stone Racing, and Porsche Carrera Cup Australia, Asia-Pacific and New Zealand. MSNZ Licence Examiner for helmets, racewear, FHR, and HANS devices. Aaron fits and races in this equipment — his advice is based on real-world experience, not a spec sheet.

NZ stock held locally for fast dispatch. Ships to Australia with tracked courier. Contact us to confirm compliance for your series before ordering.

Motorsport Compliance — NZ & Australia

The Stilo Venti4 Trophy Plus holds current FIA 8859-2024 and Snell SA2025 homologation — accepted by Motorsport Australia (CAMS) and Motorsport New Zealand (MSNZ) for rally, off-road, and circuit events. Aaron Harris is an MSNZ Licence Examiner for helmets — contact us if you need compliance confirmation for your series or licence category.

Which Stilo Rally Helmet Is Right for You?

Frequently Asked Questions

Is the Venti4 Trophy Plus legal for rally and off-road events in NZ and AU?
Yes — FIA 8859-2024 and Snell SA2025 certified, accepted by MSNZ and Motorsport Australia. Always verify current series regulations with your organiser.

Does the Venti4 Trophy Plus work with wired intercoms?
Yes — while designed primarily for Stilo's WL wireless system, it is fully compatible with all wired Stilo DG and WRC series amplifiers.

Does this helmet include HANS posts?
Yes — factory-fitted FHR / HANS posts are included as standard.

What sizes are available?
54 (special order), 55 (special order), 57, 58, 59, 61, 63, 64. Available in Silver and White. Contact us to confirm availability on special order sizes.

What colours are available?
Silver and White. Select your colour using the variant selector.

How do I choose the right size?
Measure the widest circumference of your head above the ears in centimetres. When in doubt, size down — racing helmets should fit firmly with no movement. Contact Aaron Harris — MSNZ Licence Examiner for helmets — for sizing advice.

Do you hold stock in NZ and ship to Australia?
Yes — NZ stock held locally for fast dispatch. Australian orders ship with tracked courier.