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Hondata S300 v3 board for OBD1 ECU (Hondata USA install)


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Hondata S300 Hondata USA installed into your own stock Honda P ECU

The s300 version 3 is a plug in module to the OBD1 factory Honda Engine Computer (not included) which vastly expands the capabilities of the factory ECU. Forced induction, datalogging, real time programming, Bluetooth and engine protection are but a few of the comprehensive s300 features.

OBD 1 ECU must be a P06, P28, P30, P72, P74 or P75 to work.

Socketing form to fill out to be sent into Hondata with ECU:

Highly recommend capacitor upgrade for an additional $50 USD. The capacitors in these ECU’s are roughly 20 years old and begin to leak which causes board corrosion and strange hardware behavior. Our price includes this as well as shipping to Hondata in California and back to RCTS in Calgary. Shipping from RCTS to you will be added at checkout or if your picking it up at our front counter shipping will be free on checkout.

Check S300 software for list of built in vehicle flashes and available mods covered.

Hondata S300 v3 board for OBD1 ECU (Hondata USA install)

  • Model: Hondata S300 Installed
  • Manufactured by: HonData

This product was added to our catalog on Wednesday 10 May, 2017.