Turner IAT Relocation Harness
- Mfg Part #
- Turner Part #
The Turner IAT relocation kit offers a clean installation option to drastically reduce the effects of engine heat soak by moving the sensor to a better, more accurate location. The stock location of the sensor seems to be an oversight by BMW when they combined the IAT with the MAF on several models. Since the MAF is located between the engine and the radiator the housing can become very warm on hot days warming the air inside of that housing. The air temperature being read by the IAT in that location is getting a much warmer reading than it would closer to filter cause the engine to make fuel adjustments.
By relocating your IAT it allows your ECU to pick up much cooler temperatures on those warm days so it doesn't begin to cut back fuel and performance. The gains found with this upgrade are when you reach heat soak temperature range by not losing as much power as you normally would in the MAF location.
This is also perfect for those looking to upgrade to an intake that takes advantage of an Alpha-N tune deleting the need for a MAF!
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Clean Install Relocation Harness
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This Part Fits the Following BMWs