BMW
Z3 Air Mass Sensors and HFMs
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.
Available for the following BMWs: (click icon to change BMW)
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HFM/Mass Air Sensor for E46 M3, E60 M5, E63 M6, MZ3-S54, MZ4
(more info)
Replacement mass air sensor (HFM) for E46 M3 MZ3 with S54 engine, MZ4, E60 M5, E63 M6 with S85 engine.
This item fits the following BMWs:
2001-2006 E46 BMW M3
2006-2010 E60 BMW M5
2006+ E63 BMW M6
2001-2002 Z3 BMW M Roadster M Coupe with S54 engine
2003-2008 Z4 BMW Z4 M Roadster Z4 M Coupe
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| Part #: 13627839014
(13-62-7-839-014)
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| Price: $287.95 (USD) |
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HFM/Mass Air Sensor for M52TU, M54 Engine (E46, E39, Z3)
(more info)
Replacement mass air sensor for M52TU 2.5/2.8 and M54 2.5 engines. 3.0" diameter.
Complete Application List:
1999-2000 E46 323i, 323Ci, 328i, 328Ci
2001-2002 E46 325i, 325Ci (M54 engine)
1999-2000 E39 528i
2000-2003 E39 525i
1999-2000 Z3 2.3, Z3 2.8 |
| Part #: 13621432356
(13-62-1-432-356)
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| Price: $299.95 (USD) |
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Turner-Porsche 3.5" HFM for E36 M3 (OBD-II)
(more info)
This 3.5" HFM is used in our OBD-II Performance Packages on the 1996-1999 E36 M3 (and MZ3 S52). This is a Plug & Play and seamless kit built using a Porsche HFM, custom wiring harness adapter, and harness mounting bracket. This HFM is preferred because it has a greater resolution and reads larger quantities of air more precisely than the 540 or Euro M3 HFMs. We have put together this kit to be completely reversible and plug and play using factory plugs and connectors. It requires no splicing or modification of your stock connector harness, avoidng the pitfalls that can come from exposing your factory wiring. Using this without the harness will require you to bridge the grounds of the factory harness together in order for the HFM to send the correct signals to the computer.
The correct software, and related intake components, are required to use this larger HFM! See below for software options from Turner Motorsport. Or click here for our complete list of E36 Performance Packages.
Software Options
Stage 2 - 3.5" HFM, 24lb injectors
Stage 3 - 3.5" HFM, 24lb injectors, Schrick camshafts
Stage 3+ - 3.5" HFM, 24lb injectors, Schrick camshafts, M50 manifold
Stage 4 - 3.5" HFM, 24lb injectors, Schrick camshafts, headers
Stage 4+ - 3.5" HFM, 24lb injectors, Schrick camshafts, headers, M50 manifold
Stage 5 - 3.5" HFM, 24lb injectors, Schrick camshafts, headers, cat-delete
This 3.5" HFM is intended for the following BMWs:
1996-1999 E36 BMW M3
1997-2000 Z3 BMW M Roadster M Coupe
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| Part #: TEN9989HFM |
| Price: $499.56 (USD) |
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Air Mass Sensors and HFMs
