RomRaider - Open Source ECU Tuning
RomRaider is a free, open source tuning suite created for viewing, logging and tuning of modern Subaru Engine Control Units and some older Nissan and BMW M3 (MS41/42/43) DME. The intuitive tuning interface and powerful datalogger are modelled to be familiar to experienced professional tuners while providing all the power of expensive commercial products, without license fees.