Alpha-N Carbon Vented Bonnet / Hood for BMW M3 G80 G81 / M4 G82 G83

The Alpha-N Carbon Vented Bonnet / Hood is engineered specifically for the BMW M3 G80 and G81 Touring 2021+, and the BMW M4 G82 Coupe and G83 Convertible 2021+, and is available in Australia through iilumolab. Developed and manufactured in Germany by Alpha-N Performance, a brand with deep roots in BMW motorsport, this carbon fibre bonnet is built for drivers who demand both function and form.

Constructed entirely from pre-preg carbon fibre sourced from Italy, it delivers a significant weight reduction of approximately 40% over the factory aluminium hood, helping improve front axle balance, steering response, and overall chassis dynamics. The fully functional integrated vent layout is strategically positioned to evacuate hot air from the engine bay, reducing heat soak and improving airflow through the front cooling system during spirited driving and track use.

Unlike fibreglass-backed or resin-heavy alternatives, Alpha-N components are engineered without body filler or excess material. Each bonnet is supplied in a raw carbon finish and requires professional paint preparation or clear coat prior to installation. An optional clear coat may reveal the natural surface texture inherent to ultra-lightweight pre-preg carbon construction.

As an authorised Alpha-N dealer, iilumolab guarantees every product is 100% genuine — backed by Alpha-N's manufacturer warranty and our local Australian support team.

Vehicle Fitment

• BMW M3 G80 Sedan — 2021+
• BMW M3 G81 Touring Wagon — 2021+
• BMW M4 G82 Coupe — 2021+
• BMW M4 G83 Convertible — 2021+

Product Details

• Manufactured in Germany by Alpha-N Performance
• Pre-preg carbon fibre, sourced from Italy
• ~40% weight reduction over factory aluminium hood
• Fully functional integrated vent layout for engine bay heat extraction
• Improves front axle balance, steering response, and chassis dynamics
• Ships in raw carbon — requires professional paint preparation or clear coat prior to installation
• SKU: AN-0328

Check Note

Upon receiving the item, please ensure that the part is indeed the correct item you have ordered. This can be achieved by checking labels on the packaging. Please also ensure a proper test fit of the item is conducted prior to paint and/or installation. Returns/Warranty claims will be voided if the item has been tampered with, or is no longer in resalable/new condition.