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OEM-quality fitment for precise installation.
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3DDesign Carbon Trunk Spoiler for G20 BMW 3 Series

The 3DDesign Carbon Trunk Spoiler for the G20 BMW 3 Series delivers a sleek, performance-focused upgrade that sharpens the sedan’s rear profile with authentic carbon fiber styling. Precision-molded to match the factory trunk line, it adds a subtle yet aggressive accent that enhances the car’s athletic stance while preserving a clean, OEM-quality look. With its lightweight construction, refined contours, and premium carbon finish, this spoiler is a perfect finishing touch for drivers seeking understated motorsport character on their G20 3 Series.

Gtechniq EXOv5 Coating

  • This optional coating forms a durable, long-lasting bond that will not wash off or break down, providing reliable, extended protection for paintwork and other treated surfaces. It creates a strong protective barrier that helps shield against damaging environmental contaminants such as dirt, road grime, and pollutants, while also offering enhanced scratch resistance to maintain a clean, high-gloss finish over time. For those seeking maximum durability and performance, the coating can be applied in multiple layers to increase thickness, strengthen protection, and further extend the life of the surface.

Features

  • Premium lightweight carbon fiber construction
  • Precision-molded for OEM-quality fitment
  • Enhances rear styling with a subtle, sporty profile
  • Improves visual balance and aerodynamic presence
  • High-quality carbon finish for durability and longevity
  • Seamless integration with the factory trunk lid

Applications

  • BMW 316d: G20 | 2019-2024
  • BMW 318d: G20 | 2019-2026
  • BMW 320d: G20 | 2019-2026
  • BMW 330d: G20 | 2019-2026
  • BMW 320e: G20 | 2021-2026
  • BMW 330e: G20 | 2020-2026
  • BMW 318i: G20 | 2020-2026
  • BMW 320i: G20 | 2019-2026
  • BMW 320Li: G20 | 2020-2026
  • BMW 325Li: G20 | 2019-2026
  • BMW M340d: G20 | 2019-2026
  • BMW M340i: G20 | 2019-2026

About 3DDesign

3DDesign is a Japan-based BMW specialist recognized for OEM-level fit, refined aesthetics, and real-world performance. Drawing on motorsport development, the brand engineers aerodynamic components, wheels, exhaust systems, suspension, and interior accessories using advanced CAD / CAM, CFD, and road / track testing. Its catalog emphasizes lightweight, high-quality materials — such as carbon fiber, forged aluminum, and titanium — paired with precise tolerances for seamless integration with factory systems. The result is a cohesive, OEM-plus driving experience that elevates both form and function across modern BMW platforms.


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We want you to feel confident before making your purchase. Here are a few important details to help you better understand this product and how it fits into your space.

  • Please review the product dimensions carefully to ensure the right fit for your space
  • Color may vary slightly due to lighting and screen settings
  • Materials and finishes are selected for both durability and visual appeal
  • Some items may require simple assembly upon delivery
  • Perfect for both everyday use and long-term comfort

If you have any questions about this product, feel free to reach out to our support team. We're here to help you make the right choice.

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