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Mass Air Sensor & Air Flow Meters

BMW Mass Air Sensor & Air Flow Meters for BMW 3 Series E92 (2007-2013)

We sell OEM air mass sensors, air flow meters, and HFMs (Hot Film Meter) for many BMWs. When the mass air sensor is bad you will notice your engine running out of tune. Your fuel mileage will suffer, throttle response will be poor, and you will notice a lack of power.

There should be a Check Engine Light to alert you that the air sensor is having problems. However, there may not be a fault code for the air meter itself. Often times the code comes up as fuel trim or lean condition. In these cases the air sensor could be just one of a number of potential problems.

We only sell air sensors from Original Equipment Manufacturers like, Bosch, VDO, and Siemens. Please note that HFMs are an electrical part and cannot be returned for refund.

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BMW 3.5 Bar TMAP Sensor Upgrade Kit (N54/ Early N55)

10X Entries Into Our F80 M3 Sweepstakes Earn 5% back in Turner Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

T#:56254888

Part#: 13628644433KT

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Sale - Save 15% $ 109.99

This product was last offered at the strikethrough price on
10-28-2026

$ 93.45 USD

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Sale - Save 15%

$ 109.99

This product was last offered at the strikethrough price on
10-28-2026

$ 93.45 USD

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Febi MAP Sensor

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T#:16375101

Part#: 13627599042

In Stock

$ 63.99 USD

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$ 63.99 USD

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A faulty MAP sensor can upset the fuel mixture and ignition timing, causing a surge, rough idle, and a rich fuel condition which can lead to spark plug fouling and a loss of power and fuel economy. The Manifold Absolute Pressure sensor provides pressure information to the engine control unit to calculate air density for determining the engine’s air mass flow rate.

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Mass Air Flow Sensor

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T#:47644906

Part#: 13627593624

Ships in 1 Business Day

$ 193.99

This product was last offered at the strikethrough price on
05-07-2026

$ 175.99 USD

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$ 175.99 USD

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Precision Raceworks T-Map Extension Harness - BMW E9x/E8x N54 3.0L ...

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T#:47679241

Part#: 201-0133

In Stock

$ 34.99 USD

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$ 34.99 USD

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The Precision Raceworks BMW E9x/E8x T-Map Extension Harness is an excellent way to extend the length of your existing harness for the charge pipe T-Map sensor without having to cut and splice any wires. Additionally, this harness adapts your OEM map sensor wire to a 3.5 bar map sensor connector. An absolute must for Forward Facing Manifolds and Charge Pipes from Precision Raceworks or any other company offering a pipe that relocates the map sensor, resulting in the need to extend the harness.

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