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Breathe some life into your N57. The MMX Performance Elite Series Air Filter – BMW F Series N57 is a high-flow, drop-in panel filter that lets your turbo-diesel pull air with less effort while keeping factory fit and finish. You’ll feel cleaner throttle response, smoother mid-range, and a little more urge when the boost comes on.

Built from multi-layer cotton gauze held in a rigid frame, it balances flow and filtration for everyday road use and fast motorway runs. The mesh stays stable at high airflow, and the seal sits tight in the OEM airbox, so there’s no fuss, no rattle, no gaps. It’s washable and reusable too—clean it, refit it, keep driving.

Installation is as straightforward as a filter swap. Open the airbox, drop it in, torque the clips, done. No tuning, no fault lights, no trimming. Induction noise gains are modest—more tone on throttle, quiet at a cruise—so your 3.0-litre diesel stays calm on long trips and eager when you lean on it.

APPLICATIONS

  • 2012-2019 BMW F30 F31 325D 330D 335D
  • 2012-2019 BMW F32 F33 F36 425D 430D 435D

KEY FEATURES

  • Increased engine performance
  • Improved induction noise
  • Designed to be used with the OE air filter housing
  • Easily fitted and completely washable.
  • Once fitted this product will last the lifetime of your engine

NOTES

Check your airbox shape against the product dimensions at checkout for peace of mind

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.

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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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MMX Performance Elite Series Air Filter BMW F Series N57
MMX Performance Elite Series Air Filter BMW F Series N57