BMW Mass Air Sensor & Air Flow Meters for BMW X Series E70 (2007-2013)

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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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Burger Motorsport 4 BAR TMAP Sensor & Adapter - BMW N55/N54/S55 (2007...
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Burger Motorsports - Corporate Logo
T#:34885402
Part#: 4BAR TMAP
In Stock
$ 139.99 USD
Free Shipping on orders $49 and up
Use these plug and play adapters to quickly adapt a 4bar TMAP sensor to your N54/N55/S55 BMW, raising the boost maximum boost range from 20psi factory up to 43psi.
OEM Bosch Mass Air Flow Sensor - E70 xDrive 35d, E90 335d
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Bosch - Corporate Logo
T#:384345
Part#: 13628509725
In Stock
$ 122.20 USD
Free Shipping on orders $49 and up

The mass air sensor/meter measures the volume of air being fed into the engine so that the fuel levels can be adjust for optimal performance. A faulty sensor can lead to improper fuel mixture and rough idle and poor performance and gas mileage. Replace your faulty sensor with a high quality OEM Bosch sensor to restore normal operation. 

Bosch is one of the largest OEM producers of Genuine BMW and aftermarket parts in the world, providing parts for almost every major automotive manufacturer. Bosch has likely supplied many of the original electrical (and mechanical) parts for your BMW. Thanks to their quality, high durability, and reliability, you should expect a long service life from Bosch products.

As a leading source of high performance BMW parts and accessories since 1993, we at Turner Motorsport are honored to be the go-to supplier for tens of thousands of enthusiasts the world over. With over two decades of parts, service, and racing experience under our belt, we provide only quality performance and replacement parts.  All of our performance parts are those we would (and do!) install and run on our own cars, as well as replacement parts that are Genuine BMW or from OEM manufacturers. We only offer parts we know you can trust to perform!

Vehicle Fitment:
2007-2013 BMW E70 xDrive 35d - M57N2 Engine
9/2008 - 2013 BMW E90 335d - M57N2 Engine

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Febi MAP Sensor
For vehicles with a production date from 09/2010 For vehicles with a production date from 04/2012
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Febi - Corporate Logo
T#:16375101
Part#: 13627599042
Ships on Jul 30, 2026
$ 63.99 USD
Free Shipping on orders $49 and up
$ 63.99 USD
Free Shipping on orders $49 and up
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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Bosch Mass Air Flow Sensor (MAF)
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Bosch - Corporate Logo
T#:380977
Part#: 13627566990
In Stock at Vendor
$ 212.99

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

$ 206.99 USD
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$ 206.99 USD
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From an original equipment supplier.

Burger Motorsports 2007-2012 TypeA 4BAR Adapter - E82/88 E9X E6X N54 ...
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Burger Motorsports - Corporate Logo
T#:599636
Part#: TYPEA4BARADAPTER
Ships in 2 Business Days
$ 35.00 USD
Free Shipping on orders $49 and up
Use these plug and play adapters to quickly adapt a 4bar TMAP sensor to your N54/N55/S55 BMW, raising the boost maximum boost range from 20psi factory up to 43psi. For very high boost applications, this 4 BAR adapter can be used which requires Bosch 4 BAR sensor (Part # 281002576). SENSOR NOT INCLUDED, Please see T#587716
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OEM Bosch Mass Air Flow Sensor - BMW E70 N62 4.8L
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2X Entries For Our G87 M2 Sweepstakes! We Price Match - Give Us A Call or Chat!
Bosch - Corporate Logo
T#:639132
Part#: 13627548103
In Stock at Vendor
$ 181.99

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

$ 176.99 USD
Free Shipping
$ 176.99 USD
Free Shipping
The MAF controls the amount of fuel that goes through the injectors based on the volume of air coming through the intake. If the MAF is damaged or has not been maintained correctly your engine will not run efficiently, robbing you of performance and gas mileage.
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BMW Air Flow / Mass Meter
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Febi - Corporate Logo
T#:47644907
Part#: 13627593624
Special Order: No Guaranteed ETA
$ 214.99 USD
$ 214.99 USD
BMW Air Flow / Mass Meter
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!
Febi - Corporate Logo
T#:38553893
Part#: 13627793633
Special Order: No Guaranteed ETA
$ 466.99 USD
$ 466.99 USD
Maintain peak engine performance and fuel efficiency with the BMW Mass Air Flow Sensor, engineered to accurately measure incoming air for precise fuel delivery. A well-functioning MAF sensor ensures smooth acceleration, improved fuel economy, and overall engine responsiveness. Key Features: OEM-Quality Build – Designed to meet or exceed factory specifications for optimal fit and function. Precise Airflow Measurement – Guarantees the correct air-fuel ratio for maximum combustion efficiency. Improved Engine Performance – Enhances acceleration, keeps idle stable, and boosts throttle response. Long-Lasting Durability – Built to endure harsh engine conditions for dependable performance. Easy Installation – Direct-fit replacement for hassle-free installation with no modifications needed. Replace a failing BMW Mass Air Flow Sensor to restore engine performance and ensure continued efficiency.
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