Stilo Venti4 WRC Composite Helmet — FIA 8859-2024 & SA2025

The Stilo Venti4 WRC Composite Helmet is the benchmark open-face rally helmet for NZ and AU competitors — certified to FIA 8859-2024 and Snell SA2025, up to 11% lighter than its predecessor, with full WRC intercom electronics, noise-attenuating ear cups, dynamic noise-cancelling microphone, and factory-fitted HANS posts. Available in Titanium and White.

Looking for the carbon version? See the Venti4 WRC Carbon — same FIA 8859-2024 & SA2025 certification, PURO carbon shell, approximately 15% lighter than the Composite. For a full-face rally helmet, see the ST6 F Rally Carbon. For cross-country and raid racing, see the WRX Venti Raid Carbon.

Technical Specifications

Shell — Composite Fibre

The Venti4 WRC Composite uses a multi-layer composite fibre shell — up to 11% lighter than the previous Venti WRC Composite. The existing Stilo Venti size structure means average head sizes are catered for in small and medium shell sizes, keeping shell size and weight as low as possible.

Weight by shell size (approximate):

• Small Shell (XS 54cm, S 55cm, M 57cm, L 58cm): ~1,290 g
• Medium Shell (L 59cm, XL 61cm): ~1,390 g
• Large Shell (XXL 63cm, XXXL 64cm): ~1,490 g

Approximately 15% heavier than the Venti4 WRC Carbon variant — the composite shell offers a lower price point with the same FIA 8859-2024 and SA2025 certification.

Certifications — FIA 8859-2024 & Snell SA2025

FIA 8859-2024 is the current FIA homologation standard for rally and circuit helmets, requiring helmets to manage impacts and absorb energy up to 14% better than the previous standard — achieved without greatly increasing overall mass. Snell SA2025 is the current Snell Memorial Foundation standard, independently tested without manufacturer involvement. Dual certification future-proofs your investment as series regulations transition through 2025–2027.

WRC Electronics — Integrated Intercom

The Venti4 WRC Composite features Stilo's full WRC electronics package built into the shell — an adjustable noise-cancelling microphone, rally ear cups with noise attenuation, and the new Nexus connection developed to further protect against plug damage. Compatible with all Stilo WRC wired and wireless intercoms (WL-10, WL-Key, DG, WRC series).

Colours

Available in Titanium (gunmetal grey) and White. Select your colour using the variant selector above.

Bespoke Fitting

The Venti4 WRC Composite is customisable in-store for a bespoke helmet fit at Harris Race Radios. Contact Aaron Harris — MSNZ Licence Examiner for helmets — for sizing advice and fitting.

Sizes Available

XS (54cm), S (55cm), M (57cm), L (58cm), L (59cm), XL (61cm), XXL (63cm), XXXL (64cm). SA2020 sizes available — contact us to check stock availability.

Audio Connector — EzyFlow System

The Venti4 WRC Composite 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 WRC Composite 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 WRC Composite 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.

What is the difference between the Venti4 WRC Composite and the Venti4 WRC Carbon?
Both are FIA 8859-2024 and SA2025 certified with the same WRC electronics and open-face design. The Carbon uses Stilo's PURO pre-preg carbon shell from 1,120g — approximately 15% lighter than the Composite. The Composite offers the same certification at a lower price point.

What colours are available?
Titanium (gunmetal grey) and White. Select your colour using the variant selector.

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

Does this helmet work with my Stilo WL wireless intercom?
Yes — compatible with all Stilo WRC wired and wireless intercoms including WL-10, WL-Key, DG, and WRC series.

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.

Watch: Why Safety Gear Saves Lives — Aaron Harris Manfield Crash

Aaron Harris — professional race driver, race engineer, and MSNZ helmet fitting specialist — was involved in a serious crash at Manfield. He walked away. This is why the helmet you choose matters.

Aaron Harris — Manfield crash, NZ. Full safety gear: Stilo helmet, HANS device, FIA-rated racewear. He walked away.