BMW F80 F82 F83 M3 M4 3D Style CARBON FIBRE Rear Diffuser

SKU: N/A Categories: , , , , , , , , , , Tags: , , ,

Price range: 479.99€ through 899.99€

NEED HELP? CONTACT US
WORLDWIDE SHIPPING
EASY RETURNS
SECURE SHOPPING
24/7 SUPPORT
WORLDWIDE SHIPPING
EASY RETURNS
SECURE SHOPPING
24/7 SUPPORT

The BMW F80 F82 F83 M3 M4 3D Style Carbon Fibre Rear Diffuser brings a sharper, race-inspired edge to the rear of your M car, perfectly balancing aggression with elegance. Designed with purpose, it enhances the car’s aerodynamics while giving the rear profile a more commanding, track-ready stance.

Each diffuser is made from genuine carbon fibre and is available in wet carbon or prepreg carbon versions. The wet carbon finish offers a deep, glossy appearance that highlights the weave beautifully, while the prepreg carbon version takes things further—crafted to motorsport standards with exceptional strength and precision. Both versions transform the car’s aesthetic, delivering that rich, high-performance texture that never fails to catch the light.

The 3D styling adds depth and character, with sculpted fins that emphasize the car’s natural lines and hint at its performance pedigree. It’s not just an exterior upgrade—it’s a statement of intent, subtle from afar yet striking up close.

For M enthusiasts who appreciate detail and design, the BMW F80 F82 F83 M3 M4 3D Style Carbon Fibre Rear Diffuser captures the spirit of BMW’s motorsport heritage with a finish that’s unmistakably premium and beautifully engineered—available in both wet and prepreg carbon.

APPLICATIONS: 2014-2020 BMW M3 F80 M4 F82 F83
PACKAGE INCLUDE: x1 REAR BUMPER DIFFUSER
MATERIAL: WET OR DRY CARBON FIBER
COLOR: BLACK CARBON FIBER
FINISH: GLOSSY WITH UV CLEAR COAT
FITMENT: DIRECT REPLACEMENT AND SELF TAPPING SCREWS
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.

Thanks for your review!

Your feedback helps us improve our service.

Please log in to submit a review.

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.

📦 View full shipping policy

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.

📄 View full refund policy

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.

📄 View full warranty policy

BMW F80 F82 F83 M3 M4 3D Style CARBON FIBER Rear Diffuser
BMW F80 F82 F83 M3 M4 3D Style CARBON FIBRE Rear Diffuser
Price range: 479.99€ through 899.99€