Motorsport
Raise or tailor the RPM ceiling for the build.
Also known as: rev limit · redline · raise rev limiter · rpm limiter · limiter raise · increase redline
Rev-limiter tuning raises or tailors the engine's RPM ceiling and defines whether it's a hard or soft cut. It's used when a build (cams, valvetrain, forced induction) can safely use more RPM, or to set launch/two-step limits. The limit must respect the engine's mechanical safety, so it's set to the specific build.
Softechpro Solutions applies emissions/diagnostic modules (DPF, EGR, AdBlue, DTC off, swirl flaps) automatically and supports Stage power and character features via credits, correcting the checksum across ~1,400 firmwares — on Windows & macOS.
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