BMW N55 | M135i | M235i | M2 | 335i | 435i - ITG ProFilter Panel Filter

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The BMW N55 responds well to upgrades and replacing the factory air filter for an ITG foam filter is a cheap and easy way to unlock some additional power. Having been tested and seen an increase of power and torque it's a worthwhile breathing modification for the 3.0ltr N55 engine found in the M135i, M235i and M2

Designed as a direct replacement item that can be changed in a matter of minutes, this upgrade air filter is something that can be serviced with the ITG cleaner kit, rather then being thrown away like the factory air filter come service time.

Specification 

Profilter
Engine Code: N55B30A
BHP 320, 326
Filter Size: 268 x 218
Part Number: WB-544
Quantity: 1

The Tri-Foam System

Why foam? Because, compared to paper or other filter technologies, reticulated polyester foam achieves optimum performance against three key criteria:

Maximum Air Flow

the ability to allow air to pass through without causing a large drop in pressure.

Cleaning Efficiency

the capability to arrest a high proportion of airborne dust while feeding the engine clean air.

Dust Load-up Tolerance

the capability to absorb a large amount of dust without reducing air flow capacity.

Application 

  • BMW M135
  • BMW M235
  • BMW M2
  • BMW 335
  • BMW 435