- Description
- Fitment
- Refund Policy
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
Returns
Our policy lasts 14 days. If 14 days have gone by since your purchase, unfortunately we can’t offer you a refund or exchange. All items are subject to 15% restocking fee from the manufacturer.
To be eligible for a return, your item must be unused and in the same condition that you received it. It must also be in the original packaging.
Additional non-returnable items:
Gift cards
Downloadable software products
To complete your return, we require a receipt or proof of purchase.
Please do not send your purchase back to the manufacturer.
There are certain situations where only partial refunds are granted (if applicable)
You will be responsible for paying for your own shipping costs for returning your item. Shipping costs are non-refundable. If you receive a refund, the cost of shipping to you will be deducted from your refund. If your original order qualified for free shipping, the actual cost of shipping the item to you will still be deducted from your refund.
If you would like to start a return please click here
Refunds (if applicable)
Once your return is received and inspected, we will send you an email to notify you that we have received your returned item. We will also notify you of the approval or rejection of your refund.
If you are approved, then your refund will be processed, and a credit will automatically be applied to your credit card or original method of payment, within a certain amount of days.
You will be responsible for paying for your own shipping costs for returning your item. Shipping costs are non-refundable. If you receive a refund, the cost of shipping to you will be deducted from your refund. If your original order qualified for free shipping, the actual cost of shipping the item to you will still be deducted from your refund.
Late or missing refunds (if applicable)
If you haven’t received a refund yet, first check your bank account again. Then contact your credit card company, it may take some time before your refund is officially posted. Next contact your bank. There is often some processing time before a refund is posted. If you’ve done all of this and you still have not received your refund yet, please contact us at info@amtuning.ca.
Sale items (if applicable)
Only regular priced items may be refunded, unfortunately sale items cannot be refunded.
Labor Fees (if applicable)
AM Tuning Canada is not responsible for, and shall not be liable for, any labor fees, installation charges, removal charges, diagnostic fees, or other service-related costs incurred by the customer or any third party in connection with the installation, removal, modification, servicing, or use of any products purchased from AM Tuning Canada. Unless expressly agreed to in writing by AM Tuning Canada, all such labor and service costs are the sole responsibility of the customer.
Exchanges (if applicable)
To start an exchange, click here
Non-refundable items
The following items are non-refundable and non-returnable once purchased: oils, fuel or oil additives, filters, tuning cables, OBDeleven products, Braum seats, spark plugs, coil packs, and similar consumable, wheel spacers, wheels bolts, license plate brackets, electronic tuning components and any other product subject to discretion of AM Tuning Canada.
Other products from brands such as MHD, Bootmod3, Ecutek, Braum racing, Novitec are also non-refundable and non-returnable.
All sales of these items are final and are subject to the policies and discretion of AM Tuning. By completing a purchase, the customer acknowledges and agrees to these terms.
