




BMW G80 M3 G82 M4 Carbon Fiber Shark Fin Roof Antenna Cover
Shipping Estimate
Complimentary Shipping on Every Product
Every product includes at least one complimentary base shipping option. Paid upgrades remain available where shown at checkout. No minimum order subtotal applies.
Parcel Delivery
Complimentary Standard Air Shipping: Free | Est. 8 to 16 days
Upgrade to FedEx Air: +US$40 | Est. 4 to 8 days
Upgrade to DHL Express: +US$60 | Est. 3 to 6 days
Large Parts Delivery
Expedited Ocean Freight Included: Free | Est. 14 to 22 days
Upgrade to Standard Air Freight: +US$200 | Est. 8 to 14 days
Upgrade to FedEx Air: +US$290 | Est. 6 to 9 days
Upgrade to DHL Air: +US$340 | Est. 4 to 7 days
Oversized Freight
Complimentary Sea Freight: Free | Est. 28 to 42 days
Upgrade to Expedited Ocean Freight: +US$350 | Est. 14 to 22 days
Upgrade to Air Freight: +US$700 | Est. 10 to 15 days
Upgrade to FedEx Air: +US$1,700 | Est. 6 to 10 days
Upgrade to DHL Express: +US$1,900 | Est. 4 to 7 days
Heavy Freight
Sea Freight Included: Free | Est. 28 to 42 days
Upgrade to Expedited Ocean Freight: +US$200 | Est. 14 to 22 days
Upgrade to Air Freight: +US$1,300 | Est. 10 to 15 days
Upgrade to DHL Express: +US$2,300 | Est. 4 to 7 days
Transit runs continuously. Only dispatch and delivery follow the business calendar.
Checkout shows the methods available for the items in your order. The complimentary base method is included, and paid upgrades are optional.
Transit times start after dispatch. The shipping method shown at checkout is locked when your order is placed.
The BMW G80 M3 and G82 M4 shark fin roof antenna cover is a prepreg carbon fiber shell that fits over the factory antenna housing and brings exposed carbon to the last painted panel on the roof.
Fitment: BMW G80 M3 and G82 M4, 2021 to present. Fits both Pre-LCI and LCI cars.
Design: A one piece cover shaped to the contour of the factory fin, rising at the leading edge and tapering to a fine point at the tail, so the roofline keeps its original silhouette. A raised centre crease runs the length of the fin and the weave is laid to follow the taper.
Construction: Prepreg carbon fiber, also known as dry carbon, with a twill weave that follows the curve of the shell rather than being cut across it.
Installation: Adhesive is already applied to the underside of the cover, which bonds over the factory fin and leaves the original antenna housing in place.
Signal: This cover sits over the factory antenna housing, which can affect reception. We have not tested it band by band. If satellite radio or any other reception matters on your car, take this into account before ordering.
Finish: Gloss or Matte.
Included: One antenna cover with adhesive pre applied.
Note: Leave your vehicle details in order notes and we will confirm compatibility before dispatch.
Pairs well with

BMW G80 M3 G82 M4 Carbon Fiber Shark Fin Roof Antenna Cover
If you have any questions, you are always welcome to contact us. We'll get back to you as soon as possible, within 24 hours on weekdays.
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Shipping Information
Every product includes at least one complimentary base shipping option. Parcel Delivery uses standard air, while Large Parts Delivery, Oversized Freight, Heavy Freight, and special-route items use the complimentary method available for that product. Paid faster or premium upgrades remain available where shown at checkout. Transit time starts after dispatch, and tracking is provided for every order.
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Customer Support
Our team replies within 24 hours on weekdays. For pre-sale questions, use the live chat at the bottom left or the Contact page. We assist with fitment, finish selection, installation, and any post-delivery issues.
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FAQ’s
Answers to the most common questions—fitment compatibility, finish options, installation, returns, and payment—are on our FAQ page. Can’t find what you need? Send us a message and we’ll get back to you.
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Contact Us
Contact: Contact page
Phone / WhatsApp: +61 451 102 973
Instagram DM: @carbonxtreme_official
We reply within 24 hours on weekdays.

