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Custom Options

Custom Options

MG Flasher provides users with many unique Custom Options that can be selected and adjusted before flashing the car. Overviews of each Custom Option can be found below, to help in explaining the function and use of each one.

Aftermarket HPFP Installed:

Recalibrates maps to support the specific requirements of each High Pressure Fuel Pump (HPFP). For Gen 1 B58 vehicles, an additional “fueling enrichment patch” is available to improving the fueling targets when a HPFP is installed.

Note: App list will show only supported hardware for your engine/ecu platform.

Supported hardware:

  • OEM:

    • B58TU

  • Spool Performance:

    • FX150

    • FX170

    • FX180

    • FX200

    • FX350

  • Dorch Engineering:

    • Stage 1 (DS1)

    • Stage 1.5 (DS15)

    • Stage 2 (DS2)

    • Stage 2.5 (DS25, 250 bar & 350 bar versions)

 

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Aftermarket Injectors Installed:

Recalibrates maps to support the specific requirements of each set of Direct Injection (DI) injectors.
Note: App list will show only supported hardware for your engine/ecu platform.

Supported hardware:

  • Spool Performance:

    • IFX150

    • IFX350

  • Xtreme DI:

    • XDI+75%

 

Aftermarket Intake Installed:

Disables intake monitoring system (masks DTCs) and adjusts multiple maps to accommodate for increased air flow. This feature allows users to install an aftermarket intake to prevent related DTCs/ error codes.

Aftermarket LSD Installed:

If you installed an LSD that doesn’t match your vehicle’s original “rear differential final drive ratio” you can set the value your ECU will use for its calculations.

Antilag:

Antilag provides the driver with a more aggressive launch by increasing the air pressure in the intake manifold. This feature has two modes: Stationary Antilag and Rolling Antilag. Along with the different modes, users have the ability to fine tune many important parameters, with additional parameters being available in the expert menu. A key option to note is the ability to choose between the fuel cut and the ignition cut method in the Expert Settings. For more information regarding these options, please see our detailed Antilag page: Antilag (Launch Control)

Burbles:

Enables burbles and allows for the customization of various parameters to customize the sound of burbles.

Style: The different styles are calibrations that are adjusted using various algorithms to achieve different behaviors. Users are encouraged to try out each style to decide which one is preferred.

Additional Driving Modes: Available only for troubleshooting purposes. It will allow you to enable burbles for Eco, Comfort, Sport, etc.

Custom CW_SOUND: Available only for troubleshooting purposes. Used to enable burbles.

Aggressiveness: The burble Aggressiveness can be adjusted using the slider.

Duration: The Duration of the Burbles can be adjusted using the sliders, and can be set to different values for the different driving modes (Sport and Sport Plus).

RPM Range: The RPM range in which Burbles will function can be adjusted using the sliders.

Speed Range: The Vehicle Speed range in which Burbles will function can be adjusted using the sliders.

Burble Up Shift: Enable to set “OEM”, “Soft” or “Hard” aggression levels of burble during an up shift.

Burble Down Shift: Available only for troubleshooting purposes. Currently non-functional.

Extra Aggressive Burbles: Extra Aggressive Burbles can be activated by users who wish to have flames come from their exhaust during burbles. By adjusting the Extra Aggression and Fueling sliders, the user can adjust the frequency and behavior of the flames.

Burble settings have different results on various cars depending on factors such as the exhaust system. We recommend users try out various calibrations to decide which calibration is preferred by them.

Burbles On-The-Fly: Please also see Burbles On-The-Fly which allow adjustment of burbles without reflashing the ECU: Burbles On-The-Fly

Catalytic Converter Delete:

Disables catalytic system monitoring (Masks DTC) and adjusts map to accommodate a less restrictive exhaust. Selecting this option also enables selection of additional Custom Options that require a decat. Selecting this option is recommended for users with either a high flow cat, or a decat exhaust.

 

Cold Start Delete:

Disables the factory calibrated Cold Start. The Cold Start increases RPMs at idle when the engine is cold. Choosing this option lowers the RPMs which make for a quieter sound when starting a cold engine.

Cooling:

Adjusting the Slider sets the Engine’s target temperature. When Max Cooling is not enabled, the ECU will target the Engine Temperature set by this option. This option is recommended for users in extreme environments, or in situations when the car is being pushed to its limits for an extended period of time.

Please also see Max Cooling On-The-Fly: Max Cooling On-The-Fly

Custom Code Menu (CCM):

Available with Custom Code v7.1 and newer. Enabling this option will allow users to access the CCM on the dash board using the tachometer, CEL and cruise control buttons. More information is available here: