HA Motorsports Hondata S300 Ready OBD1 P72 VTEC ECU

HA Motorsports Hondata S300 Ready OBD1 P72 VTEC ECU

Item# S300P72ECU

This is the ultimate ECU for use with the Hondata S300 system. With our P72 ECU and the Hondata S300 system you will be able to operate any Honda / Acura D, B, F, or H series engine. This ECU contains all of the remaining features not included in the P28 variant like knock board and IAB circuit. This Hondata S300 ready p72 ECU is fully prepped to allow plug and play installation of the S300 module. Hondata S300 module is NOT included. If you would like a complete Hondata S300 tuning solution, please select 'add S300 system' from the drop down menu and we will include and fully install the Hondata S300 into your ECU for you for trouble free operation. If you would like to use the advanced boost features of the S300, you can select to add PWM boost from the drop down menu as well. All HA Motorsports ECU's include an industry leading 90 day guarantee on craftsmanship.


* Socketed and ready to use with the Hondata S300 System (fits all S300V1, V2, and V3).
* Inludes all components needed for plug and play installation of your Hondata S300 Module.
* OBD1 P72 GSR ECU with full IAB functionality and knock board.
* Use with any D, B, H, or F series VTEC -or- Non-VTEC engine.
* Our PWM boost control components can also be installed to allow the boost control capabilities of the Hondata S300 system. Please select if you would like this added from the drop-down menu.
* Plug-n-play operation for all 92-95 civic / 92-95 integra (obd1). For other models, we offer our ECU jumper harnesses to make the OBD1 S300 ECU compatible with your vehicle's harness.
* 90 day warranty against manufacturing defects.

NOTE: This ECU requires an S300 to be able to operate and can NOT be used without first installing a Hondata S300 system.

    Why choose an HA Motorsports ECU?

  • All HA Motorsports ECU's are produced completely in-house. This allows us to have complete control over the entire production process to make sure you will receive nothing but the best.
  • All HA Motorsports ECU circuit boards are socketed and modified right here in our facility using our quality components, then thoroughly tested on our state-of-the-art testing equipment to ensure complete quality control.
  • All HA Motorsports ECU's receive a full set of new capacitors installed to ensure long term reliability.
  • ECU casings are completely restored to like new condition using our glass bead blasting process.
  • Both upper and lower ECU lids receive a high-strength powder coat treatment for a unique, long lasting finish that will protect against rust and corrosion, and then are finished off with a new set of stainless steel screws.
  • All HA Motorsports ECU's, products, and services include a One Full-Year VIP Warranty.
  • Full product support is available after purchase. Unlike other companies that only want to "make the sale", we stand behind our products. Full product and tech support is available if needed so that you can get the most from your purchase.

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