Pipercross Pipercross AirMax Pleated Panel Air Filter - BMW MINI B36 B38 B46 B48 AM1931

Pipercross AirMax Pleated Panel Air Filter - BMW MINI B36 B38 B46 B48 (NO LONGER AVAILABLE)

Enhance your engine’s performance with the Pipercross Airmax Pleated Panel Filter, the next step in advanced automotive filtration. Made from synthetic non-woven (SNW) pleated media, these filters provide superior airflow, higher dust-holding capacity, and consistent engine protection, outperforming standard paper filters. Independently tested and certified to ISO5011 standards, Airmax filters ensure reliable performance and long-lasting protection.
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T#: 51320845 | Part#: AM1931
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Pipercross AirMax Pleated Panel Air Filter - BMW MINI B36 B38 B46 B48 (NO LONGER AVAILABLE)

Enhance your engine’s performance with the Pipercross Airmax Pleated Panel Filter, the next step in advanced automotive filtration. Made from synthetic non-woven (SNW) pleated media, these filters provide superior airflow, higher dust-holding capacity, and consistent engine protection, outperforming standard paper filters. Independently tested and certified to ISO5011 standards, Airmax filters ensure reliable performance and long-lasting protection.

Why Choose Synthetic Non-Woven Media?
Traditional paper filters restrict airflow, deteriorate quickly when loaded with dust, and are prone to moisture damage. Pipercross Airmax filters overcome these issues with engineered synthetic fibres that offer:

  • Greater Dust-Holding Capacity: Captures more contaminants before airflow restriction occurs.

  • Improved Airflow Stability: Maintains low pressure drop under load for smoother engine operation.

  • Precision Filtration: Consistently captures fine dust without sacrificing airflow.

  • Extended Service Life: Requires less frequent cleaning or replacement compared to paper filters.

Key Features:

  • Advanced Pleated Design: Maximises effective surface area for optimal filtration and airflow.

  • Low Initial Pressure Drop: Significantly lower than typical paper filters.

  • High Dust Capacity: Retains almost double that of OE paper filters.

  • Consistent Protection: Maintains 94–99% arrestance across dust loading.

  • Balanced Efficiency: ISO ePM10 efficiency of 51% for dependable filtration without choking airflow.

Performance Benefits:

  • Preserves engine performance even at near-capacity

  • Reduces intake restriction for smoother throttle response

  • Protects critical engine components from harmful debris

  • Longer service intervals reduce maintenance costs and hassle

Why Pipercross Airmax?
The Airmax Pleated Panel Filter delivers technical innovation, proven performance, and maximum protection. Whether you’re a performance enthusiast or seeking a reliable everyday upgrade, Airmax filters provide consistent airflow, superior dust capture, and long-lasting reliability.

Perfect For:
High-performance vehicles, tuning upgrades, and anyone seeking an OE-level upgrade with improved airflow and extended service life.

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Cross Reference
  • 13718513944
  • 13717619267
  • 13718692202

Product Q&A

Lifetime Replacement

This product is not eligible for Lifetime Replacement
MAKE MODEL SUBMODEL ENGINE Special Fitment Notes
BMW F39 X2 sDrive28i B48 2.0L Use vehicle selector to confirm fitment
BMW F39 X2 xDrive28i B48 2.0L Use vehicle selector to confirm fitment
BMW F44 228i B48 2.0L Use vehicle selector to confirm fitment
BMW F44 228i xDrive B46 2.0L Use vehicle selector to confirm fitment
BMW F48 X1 sDrive28i B46 2.0L Use vehicle selector to confirm fitment
BMW F48 X1 xDrive28i B46 2.0L Use vehicle selector to confirm fitment
MINI All Base All Use vehicle selector to confirm fitment
MINI All Clubman All Use vehicle selector to confirm fitment
MINI All Clubman ALL4 All Use vehicle selector to confirm fitment
MINI All Cooper ALL4 All Use vehicle selector to confirm fitment
MINI All S E ALL4 All Use vehicle selector to confirm fitment
*The above product applications have been written by Turner Motorsport. All warranties, product application, fitment, and performance are the responsibility of Turner Motorsport. For additional information see the terms of use.