Genuine & OEM Mass Air Flow Sensor for the 2009 BMW 328i E93 enhances engine performance by accurately measuring air intake. This precision boosts fuel efficiency, optimizes throttle response, and ensures a smoother driving experience. Upgrade for reliability and power!
Part # 009142631
Part # 5WK97508Z
Part # AF10381
Part # 30246
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Available on all kits, sets & Bison performance products