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Brand: HONDATA | Category: ECU Reflash / Tuning
These parts should fit your vehicle, they are universal parts. Click a part number for more information.
S300 s300/s300j with all features and software
S300-STGUPGRADE Upgrade from staged system/s100/s200 to s300/s300j with all features and software
COILPACK-RETROFIT A Hondata S300 system and US OBDI ECU are required.
S300-UPGRADE Upgrade from old S300 to new S300 V3. Must have a older version S300 on ECU. Must send working ECU, payment, and completed form to Hondata.

Product Description

The s300 is a plug in module to the OBD1 factory Honda Engine Computer (ECU) which vastly expands the capabilities of the factory ECU. Forced induction, datalogging, real time updating of parameters, engine protection are but a few of the s300 features.

Note that there is a rectangular frame ECU version of the s300 and a square frame ECU version (s300J)

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