TunerPro RT™ Advanced Automobile Tuning Software

Second generation Split Second programmable products are designed to use TunerPro RT software.

TunerPro RT is a very flexible and powerful user interface for engine tuning. It uses three types of files to operate, xdf (definition files) bin (binary data files) and adx (data acquisition files). Xdf files define the parameters that can be adjusted and their memory locations. Bin files store the data that is used to tune the engine. Adx files specify the real-time data and dashboard functions.

The software can be downloaded for free at http://www.tunerpro.net. Be sure to select TunerPro RT.  The non-RT version does not support real-time data.  We strongly recommend that you register and make the requested donation to support future enhancements to TunerPro RT. There is a wealth of information about how to use TunerPro on their site and in the Help section of the program.

Split Second supplies the xdf, starting bin and adx files which can be found in the Downloads section of this site. Engine tuning is accomplished by modifying the data stored in the bin. Multiple bin files may be created and stored that represent different states of tune.

click here to view the Getting Started with TunerPro RT Video