





Gloss Black Rear Diffuser V1 - 20-24 Tesla Model Y
Enhance the rear end of your 2020-2024 Tesla Model Y with the Gloss Black Rear Diffuser V1. Designed for performance enthusiasts and style-conscious drivers alike, this rear diffuser provides a sleek, aggressive look while improving aerodynamics and enhancing your Model Y's overall driving dynamics.
Key Features:
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Premium Gloss Black Finish: The V1 rear diffuser features a high-gloss black coating that not only adds a sporty, modern look to your Tesla Model Y but also resists fading and discoloration, maintaining its shine for years to come.
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Improved Aerodynamics: This rear diffuser is engineered to optimize airflow beneath your vehicle, reducing drag and increasing downforce. This helps improve vehicle stability and traction, especially at higher speeds, ensuring a smoother and more controlled driving experience.
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Custom Fit for Tesla Model Y (2020-2024): Specifically designed for the 2020-2024 Tesla Model Y, the Gloss Black Rear Diffuser V1 offers a perfect fit with no need for modifications. It seamlessly integrates into the vehicle’s design for a factory-like appearance.
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Durable and Lightweight Construction: Made from high-quality, lightweight materials, this diffuser offers increased durability without adding significant weight to your vehicle, ensuring that performance and efficiency are not compromised.
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Sporty, Aggressive Aesthetic: The bold, track-inspired lines of the Gloss Black Rear Diffuser V1 provide your Model Y with a more dynamic and aggressive rear-end look. It adds a motorsport-inspired edge that enhances your vehicle’s overall aesthetic appeal.
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UV-Resistant Coating: The gloss black finish is treated with a UV-resistant clear coat, which protects the diffuser from the harmful effects of sun exposure. This ensures that it will not fade or discolor over time, maintaining its glossy finish.
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Easy Installation: The rear diffuser is designed for easy installation and comes with all the necessary mounting hardware and detailed instructions. The process is straightforward, requiring minimal effort and no professional help.
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Enhanced Protection: In addition to its aesthetic and aerodynamic benefits, the rear diffuser also provides protection for the lower bumper area of your Model Y, shielding it from road debris, dirt, and minor impacts.
Give your Tesla Model Y a more aggressive, performance-focused look with the Gloss Black Rear Diffuser V1. Combining enhanced aerodynamics, sleek styling, and increased protection, this upgrade is the perfect way to elevate your Model Y’s rear profile and driving experience.
We want you to have our parts as quickly as possible. Products that are in stock will be shipped and delivered domestically in 1–5 business days. It will take seven to twenty-one business days for international shipment. An email confirming that your order is being completed will be sent to you once you place it. For in-house orders, please allow a day for processing and the updating of the tracking number. The product page accurately shows the quantity.
Custom steering wheels typically take 20-25 business days for production, with an additional 5-7 business days for shipping. Production and delivery times may vary depending on the complexity of the order and the shipping destination. For more details, please refer to our Shipping Policy.
Our Return Policy permits returns only for products that are found to be defective. You have 30 days from the date of delivery to inspect the product and report any issues.
Regular Cleaning: Maintain carbon fiber parts by cleaning them regularly with a soft cloth and a mixture of mild soap and water. Avoid abrasive or harsh cleaners that could harm the finish.
Use Microfiber Pads and Cloths: Opt for microfiber pads and cloths when cleaning or applying protective coatings to prevent surface scratches.
Protect from Sun and Chemicals: Limit exposure to direct sunlight and harsh chemicals, as they can damage carbon fiber. When possible, use protective covers or park your vehicle in shaded areas.

Why Thousands of Enthusiasts Trust Us
Carbon Industries delivers premium, precision-engineered parts that elevate Vehicle performance and style—backed by expert support and a true passion for the culture. We don’t just sell parts; we fuel the lifestyle.
- Guaranteed Fitment for Your BMW: No guesswork—our parts are designed and tested to fit your exact model perfectly.
- Premium Materials, Always: We use only high-grade carbon fiber, forged metals, and performance-tested components.
- White-Glove Customer Support: Our team of BMW specialists is here to guide you with expert, concierge-level care.
- Trusted by the Elite Vehicle Community: From daily drivers to show builds, our parts are featured on some of the cleanest builds worldwide.

Let customers speak for us
FAQ
Will these parts fit my specific Vehicle model and year?
Yes — every product page includes a “Will This Fit” section to ensure compatibility. If you’re unsure, just send us your VIN or model/year, and our team will confirm fitment for you within 24 hours. We specialize in BMW and European vehicles, so you’re in good hands.
Are these genuine carbon fiber or carbon fiber overlay parts?
We offer only full carbon fiber options. Each listing clearly specifies the construction material. Rest assured, we only source high-quality parts that are durability-tested and made to OEM or better standards.
How long does shipping take and where do you ship from?
Most orders ship from our Irvine, CA warehouse within 1–3 business days. Domestic delivery typically takes 3–7 business days. International shipping times vary by country. Each product page includes real-time shipping estimates based on your location. Certain made to order products will take up to 3-4 weeksfor delivery, including production time.
Do I need professional installation or can I install it myself?
Many of our mods are designed for direct bolt-on installation and can be installed at home with basic tools. However, for certain parts like aero kits or performance components, we recommend professional installation for best results. Each product page includes install difficulty and notes. We offer professional installation at our Santa Clara, CA location.
What if the product doesn’t fit or I change my mind?
No worries — we offer hassle-free returns within 30 days of delivery. If the part doesn’t fit due to an error on our end, we’ll cover the return shipping. For all other returns, we make it easy to exchange or get a refund. See our full Returns & Warranty Policy for details.
Are your parts tested for quality and durability?
Absolutely. All of our products go through quality control checks and are either TUV-certified, ISO-certified, or tested by our in-house team and verified installers. We don’t sell anything we wouldn’t put on our own cars.
Do you offer warranties on your parts?
Yes. Most of our products come with a 90-day limited warranty against manufacturing defects. Some premium items offer extended warranties — details are listed on the product pages. We’re committed to quality and stand behind what we sell.
Can I finance or pay in installments?
Yes — we offer Shop Pay, Affirm, AfterPay, and Klarna at checkout. You can split your purchase into 4 interest-free payments or choose longer-term plans if needed. It’s quick, easy, and won’t affect your credit score (in most cases)