Eventuri BMW E9X M3 (S65) Black Carbon Airbox Lid - Gloss

The Eventuri BMW E9X M3 Black Carbon Airbox Lid is a precision-engineered upgrade designed specifically for the legendary S65 V8 engine. Recognizing that the factory airbox was co-developed by BMW alongside the Williams Formula 1 team, Eventuri took a measured approach to enhance the system without disrupting the integrity of one of BMW M’s most celebrated intake designs.

Rather than redesigning a highly optimized factory component, Eventuri focused on refining a single visual and acoustic element — the airbox lid. This carbon fiber replacement retains the OEM airbox architecture while elevating the induction character of the S65, allowing more of the engine’s unmistakable tone to be experienced from the driver’s seat.

Constructed from 100% prepreg carbon fiber and finished in a deep gloss clear coat, the lid delivers exceptional surface clarity, structural consistency, and heat resistance. The signature 2x2 twill weave complements both factory carbon accents and Eventuri’s intake and plenum upgrades, creating a cohesive, motorsport-inspired engine bay aesthetic.

Designed as a direct replacement for the factory plastic lid, installation is straightforward and utilizes all original BMW mounting locations and hardware. The result is an OEM-level fit paired with a distinctly premium visual upgrade worthy of the high-revving S65 platform.

Product Details

• Fits all BMW E9X M3 models with the S65 V8 engine
• Direct replacement for the OEM plastic airbox lid
• Manufactured from 100% prepreg carbon fiber
• Gloss clear-coated finish
• Signature 2x2 twill carbon weave
• Utilizes factory BMW mounting points and hardware for precise fitment
• Enhances induction sound while preserving the original airbox design
• Carbon weave matches Eventuri intake and optional carbon plenum upgrades
• Engineered for OEM-level fit and long-term durability

Notes

• Designed and hand-assembled in the UK
• This item is not eligible for return once opened
• Warranty coverage and damage-in-transit support are fully provided
• View emissions compliance notice