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F22 M235i, F3X 335i/435i, F2X X3/X4 35i, F87 M2 Turner Power Module Kit

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Product Details

Max HP gain = 72 hp
Max Trq gain = 90 ft-lbs
Plug And Play Engine Harness!
More Boost With Factory Driveability!

This Performance Module is a direct plug in to the existing engine harness for a factory appearance and fitment and an instant 72hp and 90ft-lbs gains with NO DOWNSIDES. These are simply amazing gains! It installs in less than 30 minutes and is completely reversible which makes this the easiest and most effective power upgrade you will ever make on this car. If you're looking for a substantial bump in power output, with minimal downtime for installation, full serviceability, and can be reverted back to stock then the Turner power upgrade is unbeatable!

Turner's N55 upgrade solution is a tuning module that plugs in ahead of the engine computer on the wiring harness. It's not the run-of-the-mill 'piggy-back' style upgrades you find for less. Inside our module is a sophisticated control unit that is designed to complement and work with the factory ECU. The maps and algorithms within the control unit have been optimized for the N55 engine, sending revised fuel and ignition parameters to the stock ECU to control boost depending on load, engine speed, and other factors. Our control unit integrates seamlessly to extract more power and torque without faults and errors - just smooth power and torque. The harness has factory-style weather-proof plugs to connect in-line with each boost pressure sensor and the camshaft position sensor on the engine.

All of the factory safeguards remain in place, including overload protection and warm-up protocols to preserve longevity and factory drive-ability. One of the key advantages of this type of system is that it is unaffected by factory BMW updates and service. If BMW updates the computer software to fix any small bugs or issues, the Turner performance upgrade is not lost or overwritten. This is key on new models because BMW is constantly releasing small software updates. All of the factory diagnostics and service access is retained. The Turner Module is undetectable to plug-in diagnostic readers and it leaves no traces behind. A valet connector is included and installs in minutes to bypass the performance module and revert the car to factory settings. With the valet plug installed the engine computer will use the stock maps instead of getting modified data from the Turner module.

Click here for installation instructions.

This item fits the following BMWs:
2014+ F22 BMW M235i M235iX
2012+ F30 BMW 335i 335iX - Sedan
2014+ F34 BMW 335iX - Gran Turismo
2014+ F32 BMW 435i 435iX - Coupe
2014+ F33 BMW 435i 435iX - Convertible
2014+ F36 BMW 435i 435iX - Gran Coupe
2011+ F25 BMW X3 xDrive35i
2014+ F26 BMW X4 xDrive35i
2016+ F87 BMW  M2

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This Part Fits the Following BMWs

Make Model Submodel Engine
BMW F15 X5 xDrive35i N55 3.0L
BMW F16 X6 xDrive35i N55 3.0L
BMW F22 M235i N55 3.0L
BMW F22 M235i xDrive N55 3.0L
BMW F23 M235i N55 3.0L
BMW F23 M235i xDrive N55 3.0L
BMW F25 xDrive3.5i N55 3.0L
BMW F26 X4 xDrive35i N55 3.0L
BMW F30 335i N55 3.0L
BMW F30 335i xDrive N55 3.0L
BMW F32 435i N55 3.0L
BMW F32 435i xDrive N55 3.0L
BMW F33 435i N55 3.0L
BMW F33 435i xDrive N55 3.0L
BMW F34 335i xDrive N55 3.0L
BMW F36 435i N55 3.0L
BMW F36 435i xDrive N55 3.0L
BMW F87 M2 N55 3.0L
*The above product applications have been written by Turner Motorsport. All warranties, product application, fitment, and performance are the responsibility of Turner Motorsport. For additional information see the terms of use.
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