Carbon Fiber 3D Style Rear Diffuser + Corner Extension - 2021-2025 BMW G80 M3 / G82 M4

Upgrade the rear end of your 2021-2025 BMW G80 M3 with this 3D Style Carbon Fiber Rear Diffuser and Corner Extension, designed to enhance both the aerodynamics and the visual appeal of your vehicle. Crafted from high-quality carbon fiber, this diffuser offers superior strength, lightweight performance, and a striking motorsport-inspired look. The corner extensions provide a more aggressive and refined finish, making your M3 stand out on the road while improving its overall stability and downforce.

Key Features:

• High-Quality Carbon Fiber Construction: Made from premium carbon fiber, this rear diffuser and corner extension set is both lightweight and durable. The carbon fiber finish provides an unmistakable high-end aesthetic that enhances the sportiness of your G80 M3.

• 3D Style Design: The 3D style design offers a bold, aggressive look with clean lines and sharp angles that enhance the rear profile of your BMW M3. The dynamic design not only looks stunning but also improves airflow dynamics, contributing to better performance.

• Improved Aerodynamics: The rear diffuser and corner extensions work together to reduce drag, increase downforce, and optimize airflow around the rear of your vehicle. This results in enhanced stability at high speeds, better handling, and improved overall driving performance.

• Enhanced Downforce and Stability: The corner extensions help create a more pronounced and effective aerodynamic profile, boosting rear-end downforce and improving road grip, especially during high-speed driving or cornering.

• Perfect Fitment for G80 M3: Specifically designed for the 2021-2025 BMW G80 M3, this diffuser and extension set is engineered for a precise, seamless fit that integrates perfectly with the M3’s factory design, enhancing both functionality and aesthetics.

• Lightweight Performance: Carbon fiber construction reduces the overall weight of the vehicle, contributing to improved acceleration, handling, and efficiency without compromising strength or durability.

• UV and Scratch Resistant: The carbon fiber surface is treated for UV protection, ensuring that it will not fade or discolor over time. Additionally, it resists scratches, maintaining a pristine and high-end appearance for years to come.

• Easy Installation: The rear diffuser and corner extensions come with all necessary hardware and installation instructions for a straightforward, hassle-free upgrade. No major modifications are required for installation.

Elevate your 2021-2025 BMW G80 M3 with this 3D Style Carbon Fiber Rear Diffuser + Corner Extension kit. Combining enhanced aerodynamics, reduced weight, and a striking, motorsport-inspired design, this upgrade will not only improve your car's performance but also make it stand out with a bold and aggressive look.

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.