Is your tune actually safe?
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Upload your ECU datalog and get instant professional-grade analysis.
Knock, lean conditions, fuel pressure, and more — for Audi and BMW performance vehicles.
Starting at $2 per datalog. No subscription required.
Results in seconds. No waiting, no manual interpretation — violations flagged automatically.
Audi 4.0L V8, 2.5L I5 TFSI and BMW N54, N55, B58. More platforms in development.
Pull-by-pull charts for knock, AFR, boost, and fuel pressure. See exactly where in the run the issue occurred.