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Carbon Fiber Rear Diffuser Bumper - BMW G20, 330i

Carbon Fiber Rear Diffuser Bumper - BMW G20, 330i

Regular price $599
Sale price $599 Regular price $899
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Premium Quality Carbon Fiber


0% Easy Financing Available


100% Fitment Guarantee

Carbon Fiber Rear Diffuser Bumper

Upgrade the rear aesthetics of your BMW G20 330i with this Carbon Fiber Rear Diffuser Bumper Lip. Crafted from high-quality carbon fiber, this diffuser lip not only enhances the sporty appearance of your vehicle but also offers functional benefits by improving aerodynamics and airflow.

Key features:
  • Designed specifically for the BMW G20 330i model years 2019 and 2020, this rear diffuser bumper lip features a clear 3X3 twill weave carbon fiber construction. The carbon fiber material provides a lightweight yet durable solution, while the double-layered UV-protected clear coating ensures long-lasting protection against UV damage, maintaining a shining and smooth surface finish.
  • Installation is straightforward, requiring only glue tape and screws included in the package. The diffuser lip is designed for perfect fitment, eliminating the need for any modifications to your vehicle. Detailed installation instructions are provided for easy setup.
  • Utilizing advanced 3D design and CNC molding techniques, this diffuser lip undergoes rigorous testing, including real car test installations, to guarantee 100% fitment and compatibility with your BMW G20 330i.
  • Each rear diffuser bumper lip is carefully packaged in a multilayer protected export carton, ensuring it arrives at your doorstep in perfect condition, shockproof and crashproof. Elevate the rear styling of your BMW G20 330i with this Carbon Fiber Rear Diffuser Bumper Lip.

Fits for BMW G20 330i

Year: 2019 2020

Product Category: Rear Bumper Diffuser


Stick on with glue tape and screws included in the package for easy installation, perfect fitment, no modification

Surface finish: Clear 3X3 twill weave carbon fiber, double layered UV-protected clear coating, shining and smooth surface


3D design, CNC molding, test installation on real cars, fitment 100% guaranteed Packing: Multilayer protected export carton, shockproof & crashproof

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Customer Reviews

Based on 1 review
Noah Smith

Carbon Velocity's customer service is unmatched! They went above and beyond to ensure my satisfaction with my order. From answering my questions promptly to resolving any concerns I had, they were always there for me. Thanks, Carbon Velocity, for your exceptional service and support!

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What is carbon fiber, and why is it used in automotive modifications?

Carbon fiber is a lightweight and exceptionally strong material composed of carbon atoms in a pattern that creates long, interwoven fibers. In automotive modifications, carbon fiber is prized for its high strength-to-weight ratio, making it ideal for enhancing performance and aesthetics without adding excessive weight. It's used in various components like hoods, spoilers, mirror covers, and interior trims to improve aerodynamics and elevate the overall appearance of BMW cars.

Are carbon fiber modifications compatible with all BMW models? offers a wide range of carbon fiber mods and aftermarket accessories specially designed to fit various BMW models. However, due to differences in model years and configurations, not all parts may be compatible with every BMW car. We provide detailed product descriptions and compatibility information on our website to help you find the perfect carbon fiber components for your specific BMW model.

How do carbon fiber modifications benefit my BMW car's performance?

Carbon fiber modifications can significantly enhance your BMW's performance in several ways. The lightweight nature of carbon fiber reduces the overall vehicle weight, leading to improved acceleration, braking, and handling. Additionally, aerodynamic carbon fiber components, such as splitters and diffusers, can increase downforce, enhancing stability at high speeds and around corners. Experience the thrill of improved driving dynamics and a more exhilarating ride with our carbon fiber mods.

What sets carbon fiber products apart from others on the market?

At, we take pride in offering premium-grade carbon fiber mods and aftermarket accessories that are specifically engineered for BMW cars. Our products stand out for their exceptional craftsmanship, precise fitment, and attention to detail. We source materials from reputable suppliers, ensuring the highest quality carbon fiber components available. Moreover, our team of automotive enthusiasts is dedicated to providing excellent customer service, making your shopping experience with us second to none.