Track / Off-Road Only Calibrations: Risks and Considerations

🧠 Part of the TuningBot ECU Knowledge Base — in-depth documentation on ECU logic, maps, emissions systems and safe calibration methods.

Some applications allow emissions system removal for competition or off-road use only.

Legal Context

Important : Removing emissions equipment is illegal for road use in most jurisdictions. Intended ONLY for closed-course competition, off-road equipment, or export.

EGR Delete

  • Disable valve control
  • Remove DTCs
  • Adjust airpath models

DPF Delete

  • Disable regeneration
  • Remove pressure monitoring
  • Disable post-injection

Best Practices

  • Complete system removal required
  • Document intended use clearly
  • Inform customer of legal restrictions

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