MMX Performance Cotton Panel Air Filter | F8X S55 / F1X S63

$141.88
$141.88
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The MMX Performance Cotton Panel Air Filter is one of the easiest power-boosting upgrades you can make to an S55- or S63-powered BMW. The kit drops directly into the OE airbox in roughly 10 minutes (no airbox modification, no cutting, no fuss) and is fully washable and reusable, so it's a one-time purchase that stays with the car.

Each filter is built from MMX-developed cotton gauze media that removes the inevitable airflow restrictions of a standard paper panel filter. The result is a worthwhile increase in airflow through to the turbos, which translates to crisper throttle response, a more aggressive induction note, and meaningful power gains across the rev range.

The kit is sold as a pair: S63-powered M5 and M6 cars use both filters at once (one per airbox), while S55-powered M2 Competition / CS, M3, and M4 cars use a single filter, so the pair covers the current service and the next.

Product Details

  • Direct drop-in fit to the OE airbox, no modification required
  • Washable and reusable: one-time purchase, lifetime maintenance
  • Improves induction sound
  • OEM-standard fit, finish, and durability
  • Approximately 10-minute installation
  • SKU: MMR01-1002

What's Included

  • Two MMX cotton gauze panel filters

Notes

  • Sold as a pair. S55-powered M2C/M3/M4 cars use one filter per car; the second filter is a service spare.
  • The base F87 M2 (N55) is NOT compatible; this is an S55/S63 fitment only.
  • Easily returned to standard, no permanent modifications required.
  • Includes a 1-year manufacturer warranty against defects in materials and workmanship
  • Designed and tested in the United Kingdom
MMX Performance Cotton Panel Air Filter | F8X S55 / F1X S63

$141.88

Does it come with a warranty?

Parts are covered by the manufacturer's warranty where one is offered. If something goes wrong, contact us and we'll help you with the claim.

What happens if I don't like it?

New, uninstalled parts in their original packaging can be returned within 30 days of delivery. Suspension components (coilovers, springs and dampers), wheel spacers and batteries can't be returned, and a restocking fee applies to approved returns. See our refund policy for details.

How fast is shipping?

In-stock orders usually ship within 1–3 business days. Many parts ship directly from the manufacturer or distributor. Orders over $200 ship free with standard shipping, and faster UPS and USPS options are available at checkout. See our shipping policy.

What's the returns policy?

You have 30 days after receiving your item to request a return. Parts must be new, uninstalled and in their original packaging. Contact us first to start a return. Full details are in our refund policy.

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