



Carbon Fiber Rear Spoiler - F98 X4M
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Fitment Guaranteed

Dry Carbon Fiber with 2x2 Weave

UV Protectant Clear Coat

24/7 Customer Support

Manufacturer's Warranty
Transform the rear end of your F98 X4M with our Carbon Fiber Rear Spoiler, designed to blend cutting-edge aerodynamics with stunning visual appeal. This high-performance upgrade is perfect for enthusiasts who want to enhance both the look and the driving dynamics of their BMW.
Premium Carbon Fiber Construction
Constructed from 100% high-quality carbon fiber, this rear spoiler offers superior strength and lightweight properties. Carbon fiber is known for its impressive rigidity and reduced weight, which enhances your vehicle's performance by improving acceleration and handling. The advanced manufacturing process ensures that this spoiler is both durable and lightweight, making it a top choice for performance upgrades.
Aggressive, Race-Inspired Design
Our Carbon Fiber Rear Spoiler features an aggressive, race-inspired design that adds a dynamic and sporty look to the rear of your F98 X4M. The sleek, aerodynamic shape enhances the visual appeal of your BMW, giving it a more aggressive and athletic stance. The high-gloss carbon fiber finish accentuates the weave pattern, creating a striking contrast that stands out on the road.
Enhanced Aerodynamics
Designed to improve aerodynamic efficiency, this rear spoiler helps manage airflow around the rear of your vehicle. By increasing downforce and reducing drag, it enhances stability at high speeds and improves overall handling. This aerodynamic boost ensures that your X4M remains planted to the road, whether you're driving on the track or navigating tight corners.
Precision Fitment & Easy Installation
Custom-engineered for the F98 X4M, this rear spoiler fits perfectly without requiring modifications. It integrates seamlessly with the factory mounting points, making installation straightforward and hassle-free. The spoiler comes with all necessary hardware and pre-applied 3M automotive adhesive tape, ensuring a secure and lasting attachment.
Durable, UV-Resistant Finish
Finished with a UV-protected, high-gloss clear coat, this rear spoiler is designed to maintain its exceptional appearance over time. The clear coat protects against fading and discoloration, while the glossy finish highlights the carbon fiber weave, ensuring that your spoiler remains visually stunning even under harsh weather conditions.
Key Features:
- Material: 100% High-Quality Carbon Fiber
- Design: Aggressive, race-inspired styling with high-gloss finish
- Weight: Lightweight construction for improved performance
- Fitment: Custom-engineered for the F98 X4M
- Finish: High-gloss UV-protected clear coat
- Installation: Easy installation with OEM mounting points and 3M adhesive
- Aerodynamics: Increased downforce and reduced drag
Vehicle Compatibility:
- Specifically designed for BMW F98 X4M.
Enhance the rear profile of your BMW F98 X4M with our Carbon Fiber Rear Spoiler. Combining a high-performance design with functional aerodynamic benefits, this spoiler is the ideal upgrade for those looking to elevate both the style and driving dynamics of their vehicle. Order today and give your X4M a bold, race-inspired look with improved performance!
Key Information for All Our Products
Carbon Weave: Each of our products features our superior-quality 2x2 carbon weave as standard. We strive to cater to the diverse preferences of our customers, hence we also offer alternate options like matte carbon, forged carbon, and 1x1 carbon upon request. You can make such requests via our "Custom Product Inquiry Section".
Durability & Protection: Our products are designed not only to enhance aesthetics but also to stand the test of time. We use the highest grade UV protection available for all our products to shield them from sun damage and minor road debris. This ensures the longevity of our products, keeping them looking their best for longer.
Warranty: We stand behind the quality of our products, offering a 30-day standard warranty for all items. This covers any issues with fitment or initial damages. Please be aware, however, that we are unable to extend this warranty to cover damages that occur post-installation.
Our Mission
Why Us?
At our company, we pride ourselves on producing exceptional quality products by designing our own unique molds. This gives us the ability to uphold the highest standards of quality control throughout the production process. Ensuring customer satisfaction is at the heart of what we do, and we promise to provide responsive, dedicated service at every step.
In our pursuit of excellence, we use only top-tier materials for our products, because we understand the importance of quality and durability for your vehicles. As passionate car enthusiasts ourselves, we adhere to a fundamental principle - we won't sell anything that we wouldn't confidently use on our own personal vehicles. Rest assured, when you choose our products, you're choosing the best for your vehicle.
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Carbon Tailored For Your Pride and joy
Our products are crafted with precision, performance, and passion, delivering lightweight strength and a bold, motorsport-inspired aesthetic. From front lips to hoods, and diffusers, each component is designed to enhance your cars appearance, improve aerodynamics, and reflect true automotive excellence.

Why Dry Carbon Fiber ?
Dry carbon fiber is the gold standard in automotive performance parts—and the reason Cvrbonized chooses it for our premium upgrades. Unlike traditional wet carbon, dry carbon is made using a high-pressure, vacuum-sealed process that delivers unmatched strength, lighter weight, and a flawless finish.
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Frequently Asked Questions
We specialize in premium dry carbon fiber performance parts and accessories for BMW models, especially the G80 M3, G82/G83 M4, and other performance platforms. Our collection includes front lips, air vents, emblems, interior trims, diffusers, and more.
Yes. All our products are made from 100% real dry carbon fiber, offering lightweight construction, superior strength, and a high-quality finish compared to wet carbon alternatives.
Absolutely. Each part is engineered with OEM-grade fitment, ensuring seamless installation without cutting or modifications in most cases. If any product requires special installation steps, we note it clearly on the product page.
Yes! Cvrbonized ships worldwide. Shipping fees and delivery times vary depending on your region.
Yes. All carbon fiber parts come with a manufacturer warranty against defects in materials or workmanship. Warranty does not cover damage caused by improper installation or accidents.

WHY ENTHUSIASTS TRUST CVRBONIZED
Cvrbonized delivers premium, precision-engineered carbon fiber parts built to elevate your cars’s performance and style. We’re not just a store—we’re part of the culture.
Perfect Fit, Every Time
Designed and tested to match your car with true OEM-level accuracy.
Premium Carbon. No Compromises.
Only high-grade dry carbon fiber and performance-tested materials make the cut.
Expert Support You Can Count On
Our team provides dedicated, enthusiast-level guidance from start to finish.

Carbon Fiber Upgrades For Road Presence
Are You Craving to Stand Out from the rest? Look no further. We offer a wide range of high-quality carbon fiber parts to help with your car's aesthetics or provide functional weight reduction.
