Varis Style Carbon Fiber Undertray – BMW F80 M3 / F82 M4 | Eterna Motorworks

Varis Style Carbon Fiber Undertray – BMW F80 M3 / F82 M4 | Eterna Motorworks

Name: Varis Style Carbon Fiber Undertray – BMW F80 M3 / F82 M4 | Eterna Motorworks
Brand: Eterna Motorworks
Price: 1545.00 USD
Availability: InStock

$1,545.00

{"id":8616114127000,"title":"Varis Style Carbon Fiber Undertray – BMW F80 M3 \/ F82 M4 | Eterna Motorworks","handle":"bmw-f80-f82-varis-carbon-undertray","description":"\u003cp class=\"p1\"\u003eComplete your rear-end aero package with this Varis Style Carbon Fiber Undertray from Eterna Motorworks, designed to pair with aggressive splitters and lips for the F80 M3 and F82 M4. Inspired by high-downforce GT styling, this undertray enhances airflow beneath the car, reduces front-end lift, and adds visible edge-to-edge carbon styling when viewed from low angles. Crafted from real carbon fiber for lightweight strength and rigidity, it’s a perfect addition for street, track, or show builds pushing for functional detail.\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• Varis-style extended carbon fiber rear undertray\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• Optimizes airflow beneath the car and reduces lift\u003c\/p\u003e\n\u003cp class=\"p1\"\u003e• Lightweight, durable construction in real carbon fiber\u003c\/p\u003e\n\u003cp class=\"p1\"\u003e• Compatible with most carbon or OEM-style lips\u003c\/p\u003e\n\u003cp class=\"p1\"\u003e• Gloss finish (matte and forged carbon available upon request)\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 F80 M3 (2015–2018, Sedan) – Base \u0026amp; Competition\u003c\/p\u003e\n\u003cp class=\"p1\"\u003e• BMW F82 M4 (2015–2020, Coupe) – Base \u0026amp; Competition\u003c\/p\u003e\n\u003cp class=\"p1\"\u003e\u003ci\u003eDesigned to pair with aftermarket or Varis-style front lips. Fitment may vary with other lip styles.\u003c\/i\u003e\u003ci\u003e\u003c\/i\u003e\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• (1) Varis Style Carbon Fiber Undertray\u003c\/p\u003e\n\u003cp class=\"p1\"\u003e• Mounting accessories (if included by production batch)\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\u003c\/p\u003e","published_at":"2025-02-06T21:59:57-08:00","created_at":"2025-02-06T22:00:15-08:00","vendor":"Eterna Motorworks","type":"Carbon Fiber Rear Diffuser","tags":["diffuser","Rear Diffuer","Rear Diffuser","WET CARBON FIBER"],"price":154500,"price_min":154500,"price_max":154500,"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":45947758968984,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"Varis Style Carbon Fiber Undertray – BMW F80 M3 \/ F82 M4 | Eterna Motorworks","public_title":null,"options":["Default Title"],"price":154500,"weight":4581,"compare_at_price":null,"inventory_management":"shopify","barcode":"","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/eternamotorworks.com\/cdn\/shop\/files\/F80_F81_F82_F83VARISPROTECTBOARD_1.jpg?v=1745996113","\/\/eternamotorworks.com\/cdn\/shop\/files\/F80_F81_F82_F83VARISPROTECTBOARD_2.jpg?v=1745996113","\/\/eternamotorworks.com\/cdn\/shop\/files\/F80_F81_F82_F83VARISPROTECTBOARD_3.jpg?v=1745996114","\/\/eternamotorworks.com\/cdn\/shop\/files\/F80_F81_F82_F83VARISPROTECTBOARD_4.jpg?v=1745996114","\/\/eternamotorworks.com\/cdn\/shop\/files\/F8XVarisUndertray-1.jpg?v=1745996114","\/\/eternamotorworks.com\/cdn\/shop\/files\/F8XVarisUndertray.jpg?v=1745996114"],"featured_image":"\/\/eternamotorworks.com\/cdn\/shop\/files\/F80_F81_F82_F83VARISPROTECTBOARD_1.jpg?v=1745996113","options":["Title"],"media":[{"alt":null,"id":40291332915352,"position":1,"preview_image":{"aspect_ratio":0.8,"height":4694,"width":3755,"src":"\/\/eternamotorworks.com\/cdn\/shop\/files\/F80_F81_F82_F83VARISPROTECTBOARD_1.jpg?v=1745996113"},"aspect_ratio":0.8,"height":4694,"media_type":"image","src":"\/\/eternamotorworks.com\/cdn\/shop\/files\/F80_F81_F82_F83VARISPROTECTBOARD_1.jpg?v=1745996113","width":3755},{"alt":null,"id":40291332948120,"position":2,"preview_image":{"aspect_ratio":0.8,"height":4694,"width":3755,"src":"\/\/eternamotorworks.com\/cdn\/shop\/files\/F80_F81_F82_F83VARISPROTECTBOARD_2.jpg?v=1745996113"},"aspect_ratio":0.8,"height":4694,"media_type":"image","src":"\/\/eternamotorworks.com\/cdn\/shop\/files\/F80_F81_F82_F83VARISPROTECTBOARD_2.jpg?v=1745996113","width":3755},{"alt":null,"id":40291332980888,"position":3,"preview_image":{"aspect_ratio":0.8,"height":4694,"width":3755,"src":"\/\/eternamotorworks.com\/cdn\/shop\/files\/F80_F81_F82_F83VARISPROTECTBOARD_3.jpg?v=1745996114"},"aspect_ratio":0.8,"height":4694,"media_type":"image","src":"\/\/eternamotorworks.com\/cdn\/shop\/files\/F80_F81_F82_F83VARISPROTECTBOARD_3.jpg?v=1745996114","width":3755},{"alt":null,"id":40291333013656,"position":4,"preview_image":{"aspect_ratio":0.8,"height":4694,"width":3755,"src":"\/\/eternamotorworks.com\/cdn\/shop\/files\/F80_F81_F82_F83VARISPROTECTBOARD_4.jpg?v=1745996114"},"aspect_ratio":0.8,"height":4694,"media_type":"image","src":"\/\/eternamotorworks.com\/cdn\/shop\/files\/F80_F81_F82_F83VARISPROTECTBOARD_4.jpg?v=1745996114","width":3755},{"alt":null,"id":40291333046424,"position":5,"preview_image":{"aspect_ratio":0.8,"height":4694,"width":3755,"src":"\/\/eternamotorworks.com\/cdn\/shop\/files\/F8XVarisUndertray-1.jpg?v=1745996114"},"aspect_ratio":0.8,"height":4694,"media_type":"image","src":"\/\/eternamotorworks.com\/cdn\/shop\/files\/F8XVarisUndertray-1.jpg?v=1745996114","width":3755},{"alt":null,"id":40291333079192,"position":6,"preview_image":{"aspect_ratio":0.8,"height":4694,"width":3755,"src":"\/\/eternamotorworks.com\/cdn\/shop\/files\/F8XVarisUndertray.jpg?v=1745996114"},"aspect_ratio":0.8,"height":4694,"media_type":"image","src":"\/\/eternamotorworks.com\/cdn\/shop\/files\/F8XVarisUndertray.jpg?v=1745996114","width":3755}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003cp class=\"p1\"\u003eComplete your rear-end aero package with this Varis Style Carbon Fiber Undertray from Eterna Motorworks, designed to pair with aggressive splitters and lips for the F80 M3 and F82 M4. Inspired by high-downforce GT styling, this undertray enhances airflow beneath the car, reduces front-end lift, and adds visible edge-to-edge carbon styling when viewed from low angles. Crafted from real carbon fiber for lightweight strength and rigidity, it’s a perfect addition for street, track, or show builds pushing for functional detail.\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• Varis-style extended carbon fiber rear undertray\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• Optimizes airflow beneath the car and reduces lift\u003c\/p\u003e\n\u003cp class=\"p1\"\u003e• Lightweight, durable construction in real carbon fiber\u003c\/p\u003e\n\u003cp class=\"p1\"\u003e• Compatible with most carbon or OEM-style lips\u003c\/p\u003e\n\u003cp class=\"p1\"\u003e• Gloss finish (matte and forged carbon available upon request)\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 F80 M3 (2015–2018, Sedan) – Base \u0026amp; Competition\u003c\/p\u003e\n\u003cp class=\"p1\"\u003e• BMW F82 M4 (2015–2020, Coupe) – Base \u0026amp; Competition\u003c\/p\u003e\n\u003cp class=\"p1\"\u003e\u003ci\u003eDesigned to pair with aftermarket or Varis-style front lips. Fitment may vary with other lip styles.\u003c\/i\u003e\u003ci\u003e\u003c\/i\u003e\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• (1) Varis Style Carbon Fiber Undertray\u003c\/p\u003e\n\u003cp class=\"p1\"\u003e• Mounting accessories (if included by production batch)\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\u003c\/p\u003e"}

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Complete your rear-end aero package with this Varis Style Carbon Fiber Undertray from Eterna Motorworks, designed to pair with aggressive splitters and lips for the F80 M3 and F82 M4. Inspired by high-downforce GT styling, this undertray enhances airflow beneath the car, reduces front-end lift, and adds visible edge-to-edge carbon styling when viewed from low angles. Crafted from real carbon fiber for lightweight strength and rigidity, it’s a perfect addition for street, track, or show builds pushing for functional detail.

⸻

Key Features

• Varis-style extended carbon fiber rear undertray

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

• Optimizes airflow beneath the car and reduces lift

• Lightweight, durable construction in real carbon fiber

• Compatible with most carbon or OEM-style lips

• Gloss finish (matte and forged carbon available upon request)

⸻

Compatible Models

• BMW F80 M3 (2015–2018, Sedan) – Base & Competition

• BMW F82 M4 (2015–2020, Coupe) – Base & Competition

Designed to pair with aftermarket or Varis-style front lips. Fitment may vary with other lip styles.

⸻

What’s Included

• (1) Varis Style Carbon Fiber Undertray

• Mounting accessories (if included by production batch)

⸻

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

Varis Style Carbon Fiber Undertray – BMW F80 M3 / F82 M4 | Eterna Motorworks

$1,545.00

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.