BMW G80 G81 G82 G83 M3 M4 OEM EURO Style Prepreg CARBON FIBRE Rear Diffuser

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The G80 G81 G82 G83 M3 M4 OEM EURO Style Prepreg CARBON FIBRE Rear Diffuser is an exceptional upgrade designed specifically for the latest BMW G Series models, including the M3 and M4 variants. Crafted from premium prepreg carbon fibre, this rear diffuser embodies a perfect fusion of performance and style, delivering not only an aggressive aesthetic but also significant aerodynamic enhancements that are crucial for high-speed driving.

At the core of its design, the G80 G81 G82 G83 M3 M4 OEM EURO Style Prepreg CARBON FIBRE Rear Diffuser leverages advanced engineering principles to improve airflow dynamics. The EURO style configuration is meticulously designed to optimize downforce and reduce drag, providing a more stable driving experience at high speeds. This improvement in aerodynamics translates to enhanced grip during cornering and an overall increase in handling performance, making it an ideal addition for both everyday driving and track enthusiasts.

The construction process utilizes advanced prepreg carbon fibre technology, ensuring that the diffuser is not only lightweight but also incredibly strong and resilient. Prepreg carbon fibre is renowned for its exceptional strength-to-weight ratio, making it capable of withstanding the rigors of both daily use and spirited driving conditions. The high-gloss finish not only enhances the visual appeal of your BMW, adding a sporty and luxurious touch, but also ensures durability against the elements, resisting fading and wear over time.

Installation of the G80 G81 G82 G83 M3 M4 OEM EURO Style Prepreg CARBON FIBRE Rear Diffuser is straightforward and user-friendly, designed to fit perfectly with OEM mounting points. This ensures a seamless integration that enhances the rear profile of your vehicle without the need for extensive modifications. The precise fit and finish make it feel like a factory option, maintaining the integrity of your BMW’s design while adding a personalized touch.

In addition to its performance benefits, this rear diffuser is an excellent choice for those looking to elevate their vehicle’s aesthetic. The striking carbon fibre texture and aggressive lines serve to accentuate the sporty character of the G80, G81, G82, and G83 models, ensuring your BMW stands out on the road or the track.

In summary, the G80 G81 G82 G83 M3 M4 OEM EURO Style Prepreg CARBON FIBRE Rear Diffuser is a vital enhancement for any BMW enthusiast looking to improve both the performance and appearance of their vehicle. With its superior aerodynamics, premium materials, and effortless installation, this rear diffuser is the perfect addition to take your BMW driving experience to the next level. Elevate your M3 or M4 with this exceptional piece of automotive engineering and design.

APPLICATIONS: 2020- BMW M3 G80 G81 M4 G82 G83
PACKAGE INCLUDE: x1 REAR BUMPER DIFFUSER
MATERIAL: PREPREG CARBON FIBER
COLOR: BLACK CARBON FIBER
FINISH: GLOSSY WITH UV CLEAR COAT
FITMENT: DIRECT REPLACEMENT AND SELF TAPPING SCREWS (NOT INCLUDED)
HIGH-QUALITY AFTERMARKET PRODUCT
PROFESSIONAL INSTALLATION IS HIGHLY RECOMMENDED

ADDITIONAL INFORMATION:

Brand

PREPREG is a common term for a reinforcing fabric such carbon which has been pre-impregnated with a resin system. This resin system (typically epoxy) already includes the proper curing agent. As a result, the prepreg is ready to be laid into the mold without the addition of any more resin. In order for the laminate to cure, an autoclave production process is used, a combination of high pressure and heat.

  • Maximum strength and performance characterictics. In a hand layup production process, it is difficult to achieve 50% fabric and 50% resin content.  Typical hand laminates, even when vacuum bagged, end up with a significant amount of excess resin. Excess resin increases brittleness and reduces overall strength properties. On the other hand, most prepregs contain around 35% resin. This is ideal for maximum cured properties and generally impossible to achieve in normal hand lamination.
  • Uniformity and repeatability. The prepreg is of uniform thickness and each part coming out of the mold may theoretically be the same. Vacuum bagging technology may have some errors in processing, but prepreg ensures production consistency.
  • Reduce curing time. After the thermal curing cycle, no need to wait for the standard 48 hours can be fully cured.
  • Aesthetics. Although prepreg processing still requires mold preparation and demoulding, prepreg processing eliminates air bubbles, makes it easier to obtain a smooth, glossy surface as well as eliminates any seaming lines.

We offer free tracked shipping on all orders within mainland EU. Orders to remote areas such as Malta, Cyprus, and Iceland may incur a surcharge. Worldwide shipping is also available—please contact us for a quote.

Most orders dispatch within one business day (Monday to Friday). EU delivery takes 3–5 working days from dispatch, and tracking details will be provided via email once your order has shipped.

Please note that import taxes may apply outside the EU, and these are the responsibility of the buyer. Some items may ship directly from our suppliers and may have varying delivery times. If an item is out of stock, we will contact you to discuss the available options.

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RETURNS

Changed your mind? You can return unused, uninstalled items in original packaging within 30 days of delivery. Return shipping is the customer’s responsibility unless the item is faulty.

Custom, used, or built-to-order items are non-returnable.

Once we receive and inspect your return, refunds are typically processed within 10 business days.

If your item is damaged or incorrect, contact us within 48 hours with photos and order details.

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WARRANTY

All VA and VA Motorsports products come with a 1-year limited warranty covering manufacturing defects and fitment issues. For third-party items, warranty terms vary by brand—please check the product listing or contact us for details.

This warranty does not cover wear and tear, incorrect installation, cosmetic damage, labor, or third-party costs.

To start a claim, email us with your order number, issue description, and photos. If the claim is approved, we’ll offer a replacement, store credit, or a refund.

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FREQUENTLY ASKED QUESTIONS (Faq)

Yes, we do ship worldwide. However, we recommend contacting us before placing your order, as the price only covers the product and does not include shipping costs

Each product listing includes detailed compatibility information. Please review it carefully to ensure the part fits your specific vehicle model and year. If you’re unsure, feel free to contact us with your vehicle details, and we’ll be happy to assist you.

Yes, we do provide this service in our workshop. Our skilled technicians can professionally install your body styling and performance parts to ensure a perfect fit and optimal performance. Please contact us to schedule an appointment or for more information.

Yes, customers within mainland EU can enjoy free shipping on all orders. However, in rare cases, customers from non-EU or remote areas may be contacted about an additional shipping fee. For further questions, feel free to contact us.

Shipping times vary based on your location and the product ordered.

Take note, that in-stock products will be shipped the next working day. Otherwise, your order will be dispatched as stated on its product information.

For customers within the EU, delivery typically takes 3-5 working days from the dispatch date.

For international customers, orders are generally delivered within 5-10 working days from the dispatch date.

We accept returns on unused and uninstalled items within 14 days of purchase. The product must be in its original packaging and condition. Shipping fees are non-refundable, and return shipping costs are the buyer's responsibility.

BMW G80 G81 G82 G83 M3 M4 OEM EURO Style Prepreg CARBON FIBRE Rear Diffuser
BMW G80 G81 G82 G83 M3 M4 OEM EURO Style Prepreg CARBON FIBRE Rear Diffuser