HUMBL — Performance & OE Car Parts, Tools, Coilovers, Exhausts & Sensors. Enthusiast-run auto parts store shipping worldwide from the USA, every part tested on our own project cars.

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BMW F82 M4 Mass Air Flow Sensor

SKU F82-M4-MAF
Price

$114.99

The mass air flow sensor measures the volume and density of air entering the S55 engine, a critical input the ECU uses to calculate correct fuel delivery.

Designed to fit the BMW F82 M4's S55 twin-turbo I6 intake tract, it installs at the factory MAF housing location.

A dirty or failing MAF sensor can cause rough idle, poor acceleration, and inaccurate fuel trims — a properly fitted replacement restores accurate airflow readings and smoother power delivery.

Reference: OE/interchange SK7451010

Quantity

New

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What they’re saying

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"The socket set is top-tier quality. Heavy-duty steel that handles real torque without slipping. Better than the big box store brands honestly."

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Ordered brake pads and rotors for my truck. Everything fit perfectly right out of the box. Saved me cash and shipping was surprisingly fast."
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"Incredible service. Needed a specific sensor fast and it arrived a day early. The site is simple to use. Finally found a reliable parts source!"
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