Engine Air Filter Set for BMW M2/M3/M4 & Alpina B3/B4 – 2pcs Set

Help protect the engine and maintain clean intake airflow with this Engine Air Filter Set for BMW M2/M3/M4 & Alpina B3/B4. It traps dust and debris before they reach the intake system, supporting stable airflow and routine engine maintenance.

Product Details:

• Fitment: BMW M2/M3/M4 & Alpina B3/B4

Match the filter length, width, height, sealing edge, air-box shape, and reference numbers to the existing filter before ordering. Replace according to the vehicle manufacturer service interval or sooner in dusty driving conditions.

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