Duck-Bill Carbon Fiber Trunk Lip Spoiler – BMW F82 M4
Complete your M4’s rear with the aggressive Duck-Bill Carbon Fiber Trunk Lip Spoiler. This signature high-kick lip is crafted from authentic carbon fiber with precision and clarity. The sleek duck-bill end accentuates the coupe’s sporty silhouette while adhering to factory lines. Designed for a cockpit-ready aesthetic that elevates both form and function.
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Key Features
• Elevated duck-bill design for a distinct, aggressive rear profile
• Made from real 2×2 twill carbon fiber with UV-resistant gloss
• Lightweight yet rigid structure maintains form at all speeds
• Stick-on installation with 3M-equivalent adhesive—no drilling required
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Compatible Models
• BMW F82 M4 Coupe (2015–2020) — all trims (standard, Competition, CS)
This lip is engineered exclusively for the F82 coupe’s trunk lid and does not fit M3 (F80), M4 Convertible (F83), or F32/F33/F36 4 Series.
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What’s Included
• (1) Duck-Bill Carbon Fiber Trunk Lip Spoiler (Single Piece)
• 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 craftsmanship, we’ve built trust with enthusiasts and professional builders around the world by delivering unmatched quality, precise fitment, and long-lasting credibility. Each component we offer is curated to exceed higher standards in styling, performance, and reliability—on the track or on the road.
If you’re serious about blending style with precision—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 the build the right way with Eterna Motorworks.
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Duck-Bill Carbon Fiber Trunk Lip Spoiler – BMW F82 M4
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Product Questions
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 difficult is installation?
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.
How do I confirm fitment before ordering?
Fitment details are listed on each product page. If you’re unsure or your build has unique specs, submit the form and our team will verify compatibility before you order.
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With over a decade of hands on experience, a growing portfolio of award winning show builds, and direct relationships with top-tier brands, we make sure you get premium products, trusted service, and real automotive expertise. Our team has built multiple award winning vehicles featured at top tier shows like SEMA and Bimmer Invasion. Everything we offer is tested, trusted, and backed by real world experience.
Eterna Motorworks can source or special-order nearly any component for your build — OEM-fitment parts, performance upgrades, carbon fiber aero, suspension, wheels, and even bespoke options depending on the platform. Click here to contact our team.
