Carbon Fiber Doors – BMW G80 M3 / G20 3 Series | Eterna Motorworks

Carbon Fiber Doors – BMW G80 M3 / G20 3 Series | Eterna Motorworks

Name: Carbon Fiber Doors – BMW G80 M3 / G20 3 Series | Eterna Motorworks
Brand: Eterna Motorworks
Price: 8500.00 USD
Availability: InStock

$8,500.00

{"id":8595937984664,"title":"Carbon Fiber Doors – BMW G80 M3 \/ G20 3 Series | Eterna Motorworks","handle":"bmw-g80-g20-carbon-fiber-doors","description":"\u003cp class=\"p1\"\u003eStep into full weight-saving performance with our Carbon Fiber Doors for the BMW G80 M3 and G20 3 Series. These full replacement doors are engineered for builders who demand maximum reduction in mass while preserving exterior lines and door geometry. Crafted from real carbon fiber with an OEM-style skin and internal bracing, they deliver a motorsport-inspired edge for race cars, show cars, and ultra-focused street builds alike.\u003c\/p\u003e\n\u003cp class=\"p1\"\u003e⸻\u003c\/p\u003e\n\u003cp class=\"p3\"\u003e\u003cb\u003eKey Features\u003c\/b\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp class=\"p1\"\u003e• Full replacement carbon fiber door shells (driver + passenger)\u003c\/p\u003e\n\u003cp class=\"p1\"\u003e• Constructed from real carbon fiber with a 2x2 twill weave pattern\u003c\/p\u003e\n\u003cp class=\"p1\"\u003e• Real carbon fiber construction with OEM-style inner and outer structure\u003c\/p\u003e\n\u003cp class=\"p1\"\u003e• Designed to retain factory window, mirror, and latch locations\u003c\/p\u003e\n\u003cp class=\"p1\"\u003e• High-gloss UV-resistant finish for long-term durability\u003c\/p\u003e\n\u003cp class=\"p1\"\u003e• Ideal for motorsport builds or aggressive weight reduction goals\u003c\/p\u003e\n\u003cp class=\"p1\"\u003e• Matte and forged carbon options available upon request\u003c\/p\u003e\n\u003cp class=\"p1\"\u003e• \u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cb\u003eSpecial Order Item\u003c\/b\u003e\u003c\/span\u003e: 5-6 Weeks\u003c\/p\u003e\n\u003cp class=\"p1\"\u003e⸻\u003c\/p\u003e\n\u003cp class=\"p3\"\u003e\u003cb\u003eCompatible Models\u003c\/b\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp class=\"p1\"\u003e• BMW G80 M3 (2021–2025, Sedan) – Base \u0026amp; Competition\u003c\/p\u003e\n\u003cp class=\"p1\"\u003e• BMW G20 3 Series (2019–2025, Sedan) – 330i, M340i (Pre-LCI \u0026amp; LCI)\u003c\/p\u003e\n\u003cp class=\"p1\"\u003e⸻\u003c\/p\u003e\n\u003cp class=\"p3\"\u003e\u003cb\u003eWhat’s Included\u003c\/b\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp class=\"p1\"\u003e• (2) Full Replacement Carbon Fiber Doors (Driver + Passenger)\u003c\/p\u003e\n\u003cp class=\"p1\"\u003e• Door shells only — internal hardware, trim, and window components not included\u003c\/p\u003e\n\u003cp class=\"p1\"\u003e• Professional fitment required for seamless integration\u003c\/p\u003e\n\u003cp class=\"p1\"\u003e⸻\u003c\/p\u003e\n\u003cp class=\"p3\"\u003e\u003cb\u003eWhy Buy From Eterna Motorworks\u003c\/b\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp class=\"p1\"\u003eEterna Motorworks is the standard in premium aftermarket automotive parts and services. With over a decade of hands-on experience, we’ve earned the trust of enthusiasts and professional builders worldwide by delivering unmatched quality, precision fitment, and long-term credibility. Every part and service we offer is curated to meet the highest expectations in styling, performance, and reliability — both on the road and in the shop.\u003c\/p\u003e\n\u003cp class=\"p1\"\u003eIf you’re searching for a trusted partner to set your build apart — welcome to the team.\u003c\/p\u003e\n\u003cp class=\"p1\"\u003e⸻\u003c\/p\u003e\n\u003cp class=\"p3\"\u003e\u003cb\u003eProfessional installation is highly recommended.\u003c\/b\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp class=\"p1\"\u003eInstallation hardware not included on most products.\u003c\/p\u003e\n\u003cp class=\"p1\"\u003eFor full fitment, installation, and store policy details, please refer to our policies before purchasing.\u003c\/p\u003e\n\u003cp class=\"p1\"\u003eWorldwide shipping available upon request.\u003c\/p\u003e\n\u003cp class=\"p1\"\u003e⸻\u003c\/p\u003e\n\u003cp class=\"p3\"\u003e\u003cb\u003eYour next mod starts here. Upgrade your build the right way with Eterna Motorworks.\u003c\/b\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003c!----\u003e","published_at":"2025-01-16T01:18:55-08:00","created_at":"2025-01-16T01:18:55-08:00","vendor":"Eterna Motorworks","type":"Carbon Fiber Doors","tags":["BMW","Carbon Fiber","carbon fiber doors","dry carbon fiber","g8x dry carbon","WET CARBON FIBER"],"price":850000,"price_min":850000,"price_max":850000,"available":true,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":45824078938264,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"Carbon Fiber Doors – BMW G80 M3 \/ G20 3 Series | Eterna Motorworks","public_title":null,"options":["Default Title"],"price":850000,"weight":45359,"compare_at_price":null,"inventory_management":"shopify","barcode":"","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/eternamotorworks.com\/cdn\/shop\/files\/G8XCARBONFIBERDOORS_1.jpg?v=1745996138","\/\/eternamotorworks.com\/cdn\/shop\/files\/G8XCARBONFIBERDOORS_2.jpg?v=1745996139","\/\/eternamotorworks.com\/cdn\/shop\/files\/G8XCARBONFIBERDOORS_3.jpg?v=1745996139"],"featured_image":"\/\/eternamotorworks.com\/cdn\/shop\/files\/G8XCARBONFIBERDOORS_1.jpg?v=1745996138","options":["Title"],"media":[{"alt":null,"id":40164062986392,"position":1,"preview_image":{"aspect_ratio":0.8,"height":4694,"width":3755,"src":"\/\/eternamotorworks.com\/cdn\/shop\/files\/G8XCARBONFIBERDOORS_1.jpg?v=1745996138"},"aspect_ratio":0.8,"height":4694,"media_type":"image","src":"\/\/eternamotorworks.com\/cdn\/shop\/files\/G8XCARBONFIBERDOORS_1.jpg?v=1745996138","width":3755},{"alt":null,"id":40164063019160,"position":2,"preview_image":{"aspect_ratio":0.8,"height":4694,"width":3755,"src":"\/\/eternamotorworks.com\/cdn\/shop\/files\/G8XCARBONFIBERDOORS_2.jpg?v=1745996139"},"aspect_ratio":0.8,"height":4694,"media_type":"image","src":"\/\/eternamotorworks.com\/cdn\/shop\/files\/G8XCARBONFIBERDOORS_2.jpg?v=1745996139","width":3755},{"alt":null,"id":40164063051928,"position":3,"preview_image":{"aspect_ratio":0.8,"height":4694,"width":3755,"src":"\/\/eternamotorworks.com\/cdn\/shop\/files\/G8XCARBONFIBERDOORS_3.jpg?v=1745996139"},"aspect_ratio":0.8,"height":4694,"media_type":"image","src":"\/\/eternamotorworks.com\/cdn\/shop\/files\/G8XCARBONFIBERDOORS_3.jpg?v=1745996139","width":3755}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003cp class=\"p1\"\u003eStep into full weight-saving performance with our Carbon Fiber Doors for the BMW G80 M3 and G20 3 Series. These full replacement doors are engineered for builders who demand maximum reduction in mass while preserving exterior lines and door geometry. Crafted from real carbon fiber with an OEM-style skin and internal bracing, they deliver a motorsport-inspired edge for race cars, show cars, and ultra-focused street builds alike.\u003c\/p\u003e\n\u003cp class=\"p1\"\u003e⸻\u003c\/p\u003e\n\u003cp class=\"p3\"\u003e\u003cb\u003eKey Features\u003c\/b\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp class=\"p1\"\u003e• Full replacement carbon fiber door shells (driver + passenger)\u003c\/p\u003e\n\u003cp class=\"p1\"\u003e• Constructed from real carbon fiber with a 2x2 twill weave pattern\u003c\/p\u003e\n\u003cp class=\"p1\"\u003e• Real carbon fiber construction with OEM-style inner and outer structure\u003c\/p\u003e\n\u003cp class=\"p1\"\u003e• Designed to retain factory window, mirror, and latch locations\u003c\/p\u003e\n\u003cp class=\"p1\"\u003e• High-gloss UV-resistant finish for long-term durability\u003c\/p\u003e\n\u003cp class=\"p1\"\u003e• Ideal for motorsport builds or aggressive weight reduction goals\u003c\/p\u003e\n\u003cp class=\"p1\"\u003e• Matte and forged carbon options available upon request\u003c\/p\u003e\n\u003cp class=\"p1\"\u003e• \u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cb\u003eSpecial Order Item\u003c\/b\u003e\u003c\/span\u003e: 5-6 Weeks\u003c\/p\u003e\n\u003cp class=\"p1\"\u003e⸻\u003c\/p\u003e\n\u003cp class=\"p3\"\u003e\u003cb\u003eCompatible Models\u003c\/b\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp class=\"p1\"\u003e• BMW G80 M3 (2021–2025, Sedan) – Base \u0026amp; Competition\u003c\/p\u003e\n\u003cp class=\"p1\"\u003e• BMW G20 3 Series (2019–2025, Sedan) – 330i, M340i (Pre-LCI \u0026amp; LCI)\u003c\/p\u003e\n\u003cp class=\"p1\"\u003e⸻\u003c\/p\u003e\n\u003cp class=\"p3\"\u003e\u003cb\u003eWhat’s Included\u003c\/b\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp class=\"p1\"\u003e• (2) Full Replacement Carbon Fiber Doors (Driver + Passenger)\u003c\/p\u003e\n\u003cp class=\"p1\"\u003e• Door shells only — internal hardware, trim, and window components not included\u003c\/p\u003e\n\u003cp class=\"p1\"\u003e• Professional fitment required for seamless integration\u003c\/p\u003e\n\u003cp class=\"p1\"\u003e⸻\u003c\/p\u003e\n\u003cp class=\"p3\"\u003e\u003cb\u003eWhy Buy From Eterna Motorworks\u003c\/b\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp class=\"p1\"\u003eEterna Motorworks is the standard in premium aftermarket automotive parts and services. With over a decade of hands-on experience, we’ve earned the trust of enthusiasts and professional builders worldwide by delivering unmatched quality, precision fitment, and long-term credibility. Every part and service we offer is curated to meet the highest expectations in styling, performance, and reliability — both on the road and in the shop.\u003c\/p\u003e\n\u003cp class=\"p1\"\u003eIf you’re searching for a trusted partner to set your build apart — welcome to the team.\u003c\/p\u003e\n\u003cp class=\"p1\"\u003e⸻\u003c\/p\u003e\n\u003cp class=\"p3\"\u003e\u003cb\u003eProfessional installation is highly recommended.\u003c\/b\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp class=\"p1\"\u003eInstallation hardware not included on most products.\u003c\/p\u003e\n\u003cp class=\"p1\"\u003eFor full fitment, installation, and store policy details, please refer to our policies before purchasing.\u003c\/p\u003e\n\u003cp class=\"p1\"\u003eWorldwide shipping available upon request.\u003c\/p\u003e\n\u003cp class=\"p1\"\u003e⸻\u003c\/p\u003e\n\u003cp class=\"p3\"\u003e\u003cb\u003eYour next mod starts here. Upgrade your build the right way with Eterna Motorworks.\u003c\/b\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003c!----\u003e"}

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Step into full weight-saving performance with our Carbon Fiber Doors for the BMW G80 M3 and G20 3 Series. These full replacement doors are engineered for builders who demand maximum reduction in mass while preserving exterior lines and door geometry. Crafted from real carbon fiber with an OEM-style skin and internal bracing, they deliver a motorsport-inspired edge for race cars, show cars, and ultra-focused street builds alike.

⸻

Key Features

• Full replacement carbon fiber door shells (driver + passenger)

• Constructed from real carbon fiber with a 2x2 twill weave pattern

• Real carbon fiber construction with OEM-style inner and outer structure

• Designed to retain factory window, mirror, and latch locations

• High-gloss UV-resistant finish for long-term durability

• Ideal for motorsport builds or aggressive weight reduction goals

• Matte and forged carbon options available upon request

• Special Order Item: 5-6 Weeks

⸻

Compatible Models

• BMW G80 M3 (2021–2025, Sedan) – Base & Competition

• BMW G20 3 Series (2019–2025, Sedan) – 330i, M340i (Pre-LCI & LCI)

⸻

What’s Included

• (2) Full Replacement Carbon Fiber Doors (Driver + Passenger)

• Door shells only — internal hardware, trim, and window components not included

• Professional fitment required for seamless integration

⸻

Why Buy From Eterna Motorworks

Eterna Motorworks is the standard in premium aftermarket automotive parts and services. With over a decade of hands-on experience, we’ve earned the trust of enthusiasts and professional builders worldwide by delivering unmatched quality, precision fitment, and long-term credibility. Every part and service we offer is curated to meet the highest expectations in styling, performance, and reliability — both on the road and in the shop.

If you’re searching for a trusted partner to set your build apart — welcome to the team.

⸻

Professional installation is highly recommended.

Installation hardware not included on most products.

For full fitment, installation, and store policy details, please refer to our policies before purchasing.

Worldwide shipping available upon request.

⸻

Your next mod starts here. Upgrade your build the right way with Eterna Motorworks.

Pairs well with

Carbon Fiber Doors – BMW G80 M3 / G20 3 Series | Eterna Motorworks

$8,500.00

Quick Answers

Will this fit my vehicle?

This part is made for the models listed above. If you’re unsure, send us your year, make, and model and we’ll confirm fitment for you.

What’s included?

You’ll receive exactly what’s shown. Hardware is not included unless the product description says otherwise.

How’s the install?

We recommend professional installation. If you’re local, you can book an install with us directly. Some parts may need trimming, drilling, or adjustment depending on your setup.

Do you ship internationally?

Yes, we ship worldwide. Contact us if you need help placing an international order.

Still have questions?

Reach out anytime. We’re here to help before and after your order.