ITG Performance Air Filters For BMW M2 Competition, M3, M4 - S55 Engines SKU: WB-429 Fits: (S55 Engines):BMW M2 Comp BMW M3 BMW M4 X2 FILTERS SUPPLIED AS PER PHOTO. The design, skill and technology employed to bring this filter to production are superior to all other filter makes, and yet the price is still competitive.
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