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Hondata S300

Hondata S300

Discount for purchase of two or more.

The S300 is a plug-in module to Honda’s Engine Computer (ECU) which adds many capabilities. Forced induction, datalogging, real time updating of parameters and engine protection are but a few of the features.

  • Fits inside the ECU
  • Built on the proven s100/s200 code base
  • USB connection for speed and compatibility
  • SManager Windows based software for parameter & table editing, calibration uploading and datalogging.
  • Real-time updating of ECU
  • Built-in calibrations for common engine combinations
  • Built-in datalogging to a laptop
  • On-board datalogging memory (2 MB memory, 20-60 minutes datalogging)
  • Adjustment for different sized injectors, with overall fuel trim.
  • Configurable for any MAP sensor (to at 5 Bar and above)
  • TPS based table lookup for ITBs
  • Engine protection from over boost
  • Expanded fuel and ignition tables, both in rpm and load, to 60 lbs boost and 11,000 rpm (these are not the upper limits)
  • Launch control with anti-lag
  • Full throttle shift
  • 3 multi-purpose outputs for nitrous control or similar
  • Supports lambda tracing from a wideband O2 (PLX wideband recommended)
  • PWM output for boost control
  • Dual tables for high/low octane calibrations etc.
  • Two analog inputs for wideband, EGTs etc.
  • $495
  • $295 for additional socketed OBD1 P28 with or without built-in OBD2 adapter

Your ecu must be prepped for installation. If you are unable to do this, please contact us or a local installer for help.

To have us prep your ecu and install the S300, please click below: