



AK Style Carbon Fiber Rear Diffuser – BMW F87 M2 | Eterna Motorworks
Transform the rear profile of your BMW F87 M2, M2 Competition, or M2 CS with the AK Style Carbon Fiber Rear Diffuser — a bold, motorsport-inspired upgrade engineered for drivers who crave aggressive aero without sacrificing OEM fitment. Designed with extended fins and sculpted channels, this diffuser enhances rear-end presence while improving airflow beneath the car.
Built for performance builds and weekend warriors alike, it’s a perfect match for those chasing form and function in every detail.
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Key Features
• AK Style diffuser with pronounced fins and vented design
• Constructed from real carbon fiber with a 2x2 twill weave pattern
• Lightweight and aerodynamic with precise bumper integration
• Gloss clear coat with UV protection for long-term clarity
• Compatible with factory rear bumper — no trimming required
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Compatible Models
• BMW F87 M2 (2016–2018)
• BMW F87 M2 Competition (2019–2021)
• BMW F87 M2 CS (2020–2021)
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What’s Included
• (1) AK Style Carbon Fiber Rear Diffuser
• Integrated mounting tabs (design may vary by batch)
• Installation hardware not included on most products
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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.
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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.
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Your next mod starts here. Upgrade your build the right way with Eterna Motorworks.
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AK Style Carbon Fiber Rear Diffuser – BMW F87 M2 | Eterna Motorworks
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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.
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