


Prepreg Carbon Fiber PT Style Rear Diffuser - BMW G87
Take your BMW M2 G87 to the next level of performance and styling with the Prepreg Carbon Fiber PT Style Rear Diffuser. Designed to optimize aerodynamics and enhance the aggressive look of your M2, this rear diffuser is crafted from high-quality prepreg carbon fiber for a perfect blend of strength, lightweight performance, and high-end aesthetics. The PT Style design offers a race-inspired appearance while improving the vehicle’s stability and handling, making it a perfect upgrade for enthusiasts seeking both form and function.
Key Features:
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Premium Prepreg Carbon Fiber Construction: Made from top-grade prepreg carbon fiber, the rear diffuser is lightweight yet incredibly durable. This advanced material ensures high rigidity and longevity, while the smooth, glossy finish adds a high-performance, visually striking appearance to the rear of your M2 G87.
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Aggressive PT Style Design: The PT Style design enhances the rear end of your BMW M2 with sharp lines and an aerodynamically optimized shape. The diffuser’s aggressive appearance complements the M2’s performance-oriented styling, giving it a race-ready look that stands out on the street or the track.
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Improved Aerodynamics and Downforce: The rear diffuser works to optimize airflow beneath the vehicle, reducing turbulence and drag. By channeling the air more efficiently, it generates increased downforce at the rear, which contributes to greater stability, improved traction, and enhanced control during high-speed driving or aggressive cornering.
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Lightweight Performance Upgrade: The use of prepreg carbon fiber ensures the diffuser is lightweight without sacrificing strength or performance. This weight reduction helps improve vehicle handling and responsiveness, contributing to a more agile driving experience without compromising durability.
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Perfect Fitment for BMW M2 G87: Custom-designed specifically for the BMW M2 G87, this rear diffuser offers a precise and seamless fitment with minimal modifications required. It integrates perfectly with the vehicle’s design, ensuring a professional and clean look once installed.
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UV-Resistant Clear Coat Finish: Coated with a UV-resistant clear coat, the carbon fiber rear diffuser is protected against the damaging effects of sunlight, preventing fading and yellowing over time. The clear coat preserves the diffuser’s glossy finish, ensuring it continues to look high-end and race-ready for years to come.
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Enhanced Stability and Control: The increased downforce generated by the diffuser improves overall vehicle stability, especially at high speeds or during high-performance driving. The enhanced aerodynamics provide better grip, traction, and handling, making the M2 G87 more responsive and controlled.
Upgrade your BMW M2 G87 with the Prepreg Carbon Fiber PT Style Rear Diffuser. Offering lightweight construction, aggressive styling, and improved aerodynamics, this rear diffuser is the perfect addition for those looking to enhance both the performance and appearance of their M2, providing the ultimate balance of form and function.
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)