Karbonius G90 / G99 M5 Carbon Fiber Engine Cover
The Karbonius G90 / G99 M5 Carbon Fiber Engine Cover — Non-Vented applies the same in-house engineering and manufacturing process behind the legendary E46 M3 CSL airbox to the latest BMW M5 platform. Every stage of production is completed internally in Spain, including 3D scanning, precision toolmaking, prepreg carbon layup, autoclave curing, robotic trimming, clear-coat finishing, and final quality control — resulting in an OEM-quality cover that integrates seamlessly into the M5 engine bay.
This listing is for the non-vented engine cover only, not the full engine cover package. Constructed from 100% prepreg (dry) carbon fiber and autoclave-cured, the cover delivers exceptional structural strength, reduced weight, and a consistently uniform surface finish. The clean, non-vented design pairs naturally with both OEM and aftermarket carbon fiber components, and OEM-level fitment is maintained through integrated mounting tabs.
Available in 2×2 twill gloss or 2×2 twill matte clear, this cover is ideal for enthusiasts seeking a refined OEM+ aesthetic without additional visual aggression in the engine bay.
What's Included
- Non-vented carbon fiber engine cover
- Certificate of authenticity
Product Details
- Component: Non-vented carbon fiber engine cover only (not the full kit or package)
- Material: 100% prepreg (dry) carbon fiber
- Manufacturing: Autoclave-cured, robotic trimmed, in-house clear coated
- Finish: 2×2 twill gloss clear or 2×2 twill matte clear
- Direct fit with integrated OEM-style mounting tabs
- Designed to accept the OEM "M" emblem — emblem not included
- 2-Year manufacturer warranty
Vehicle Applications
Important Notes
- This listing is for the non-vented engine cover only — not the full engine cover kit or package
- OEM "M" emblem is not included; transfer from original engine cover or purchase separately
Recommended Upgrades
- Karbonius G90 / G99 M5 Carbon Fiber Engine Cover Kit
- Karbonius G90 / G99 M5 Carbon Fiber Engine Cover — Vented
- Karbonius G90 / G99 M5 Carbon Fiber Strut Brace Set
Notes
- Designed, engineered, and manufactured in Spain under UNE-EN ISO 9001:2015 quality standards
- Professional installation recommended