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SXTune Software

SXTune is SCS Delta's bespoke calibration tool. It's a flexible and powerful Windows PC application that communicates with the Delta ECU range via our USB to CAN interface.

DeltaLog graphical data analysis software is included in the SXTune installation.


For Typhoon, Tornado, Storm and Hurricane ECUs install final release SXT Legacy software.

For user help documentation please click the link.

Software Installation


Google Chrome has recently changed its permissions for downloading .exe files. If you have issues downloading the software, you may need to 'Right click' on the SXT logo and select 'Save link as' to initiate the download. Alternatively use Microsoft Edge.

This installation can be used to upgrade any previous version of

SXTune, the previous version should be uninstalled before upgrading. 


To install the SXTune Calibration and Configuration tool on your PC please double click the setup file and follow the on-screen prompts. SXTune will then be installed onto your PC. If you have been supplied with or have downloaded a map for your ECU please copy this to the folder ‘My Documents\SXTune Calibrations” on your PC.

N.B. You must be logged into your PC as an administrator to install SXTune. If you are not logged on as an administrator on your PC the installer will give the error message ‘Access Denied’. You can then right-click on the setup file and select ‘Run as administrator’ to avoid this. 

SXTune is suitable only for use with Microsoft Windows 10 or 11 operating systems and can operate on both 32 and 64 bit. Note that Windows needs to be up to date before installing our software and an internet connection is required during the installation process.

Windows is a registered trademark of Microsoft Corporation in the United States and other countries.

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