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Bmw 4 series g22 g82 m4 prepreg carbon fibre doors
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Bmw 4 series g22 g82 m4 prepreg carbon fibre doors - image 5
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In Stock - Available from Supplier Dispatch between 24 October - 7 November.
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The BMW 4 Series G22 and G82 M4 Prepreg Carbon Fibre Doors are more than just a visual upgrade — they redefine what your car feels like on the road. Every panel is shaped with intent, balancing performance and precision with a finish that speaks pure motorsport.

Made entirely from genuine prepreg carbon fibre, these doors combine impressive strength with an ultra-light structure. Each one is autoclave-cured, a process used in high-end motorsport manufacturing to achieve perfect rigidity and a flawless surface. The result is a door that feels solid in your hand yet weighs far less than the original — shaving precious kilos off your M4 for sharper response and improved agility.

Weight reduction doesn’t just change acceleration. It changes the way the car moves, brakes, and connects with the driver. Less mass means less inertia — and that translates to a more communicative, confident feel every time you turn in or step on the brakes. It’s the kind of subtle improvement you notice immediately and never want to go back from.

The visible carbon weave, sealed under a deep gloss finish, adds a refined and purposeful look that complements the M4’s bold body lines. Each door reflects light like liquid, catching attention from any angle. It pairs beautifully with other carbon upgrades — but even on its own, it transforms the car’s presence completely.

Every detail has been engineered for precision fitment. The G22 and G82 M4 Carbon Fibre Doors align with factory hinges, locks, and seals, preserving that OEM-level refinement while giving you a truly custom edge. The reduced weight also means less strain on door hardware, helping longevity match performance.

Professional installation is recommended to ensure everything fits and functions exactly as it should — locks, window regulators, and wiring included. Once mounted, the difference is immediate. The car feels lighter, quicker to respond, and visually sharper, all without compromising daily usability or comfort.

These doors aren’t just about performance — they’re about craftsmanship and intent. They speak to the enthusiast who cares about every gram, every surface, every detail. The BMW G22 G82 M4 Prepreg Carbon Fibre Doors don’t simply replace a panel; they redefine the character of your car — lighter, stronger, and unmistakably M.

ADDITIONAL INFORMATION:

Brand

Material

Prepreg Carbon Fiber
Finish

Glossy with UV clear coat
Colour

Black Carbon Fiber
Fitment

Direct Replacement
Package Includes

2x DOORS

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.

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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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BMW 4 Series G22 G82 M4 Prepreg CARBON FIBRE Doors
BMW 4 Series G22 G82 M4 Prepreg CARBON FIBRE Doors