aFe POWER 31-10257 Magnum FLOW Pro DRY S Air Filter

BMW X3 xDrive28i (F25) 11-16 L4-2.0L (t) N20
Part Number: 31-10257

MSRP: $87.60

In Stock. Will ship within 1-2 business days.


  • Oil-Free, Pro DRY S 3-Layer Progressive Porosity Synthetic Media for maximum convenience
  • 100% Polyurethane Frame On All Sides For Extra Long Filter Life
  • Washable and Reusable for Multiple Cleaning Cycles
  • Up to 34% increase in Flow
  • 25mm Deep Rounded Open Pleats / 27 Count
  • Progressive Bump Seal Design for a Perfect Fit
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Pro DRY S Media:
This filter features 3-layers of progressive media to provide maximum flow with excellent filtration. The progressive layering of media allows the filter to flow at high levels even when dirty. The Pro DRY S non-oiled synthetic air filter requires no oils for maximum convenience.

Rounded Open Pleats:
aFe performance air filters use a rounded, evenly spaced pleat design which produces more useable filter surface area for increased flow and greater dust holding capacity.

Progressive Bump Seal:
This pliable sealing surface conforms to even the most uneven filter housing. This design eliminates the use of gaskets or sealants. The soft urethane construction always goes back to its original form so you will never compress the bump seal. This makes for a perfect filter fit and sealing surface every time.

Full Urethane Housing:
aFe Power performance air filters are constructed using full 360 degree urethane frames. This construction allows for a proper OE style fit with excellent filter strength.

aFe Power OE replacement performance filters have a limited lifetime warranty.

Also Fits:
2011-2012 BMW X3 xDrive28i (F25) L6-3.0L N52
2015-2016 BMW X4 xDrive28i (F26) L4-2.0L (t) N20


Vehicle Applications

Year Make Model SubModel Engine Fuel
2013-2017BMW X3 xDrive28i (F25) Turbo N20 L4 2.0L Gas
2011-2012BMW X3 xDrive28i (F25) N52 L6 3.0L Gas
2016-2016BMW X4 xDrive28i (F26) Turbo N20 L4 2.0L Gas
2015-2017BMW X4 xDrive28i (F26) N20 Turbo L4 2.0L Gas
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