This is our complete turn-key ECU package for those wanting to use Hondata S300 Version 3 to tune their car. Includes an HA Motorsports specially prepared OBD1 P28 VTEC spec ECU with fully installed and tested new Hondata S300 Version 3 system. For those who'd like to use the boost control features of the S300 software, please select "ADD PWM BOOST" from the drop down menu for this to be added to your ECU package.
- Standard Case: This is the standard bead-blasted casing. This is a clean, like-new finish to the standard ECU casing. (see photos)
- Powder Coated Case: This is the new option to have the casing powder coated in our hammertone grey just like the ECU lids! (see photos)
PWM Boost Option: The S300 software allows the control of turbocharger boost pressure when used with an electronic boost control solenoid. This requires the boost control circuitry to also be added to the ECU board in order to function.
- No PWM Boost: Choose this option if you do NOT need the PWM boost control circuitry added to your ECU.
- Add PWM Boost: Choose this option if you want the PWM boost control circuitry in your ECU. This will allow you to control an electronic boost control solenoid directly through the S300 software. If you do not need this yet, but would like to use the PWM boost option in the future, add this option now so that it will be in your ECU and ready for use when you need it.
Top Cover Option: We have two ECU top cover options for you to choose from:
- Standard Top Cover: This is the standard powder coated grey top cover.
- Clear Top Cover with etched Hondata Logo. This is the upgraded clear top cover offered by Hondata. With this option, we will ship your ECU with the clear lid installed instead of the standard powder coated top cover.
Included in this package:
- HA Motorsports fully reconditioned OBD1 P28 VTEC spec ECU
- New serialized Hondata S300 Version 3 System
- Hondata Smanager software (now downloadable Click here to download the software free)
- 6 foot USB cable for connecting to your lapatop
- Pair of Hondata stickers
- ECU package is fully tested on our state of the art bench tester to guarantee trouble free operation
- Many engine basemaps to choose from included free with the smanager software to get you up and running.
- See our Hondata S300 custom basemaps for more advanced engine setups.
What else do I need to use this ECU?
- Laptop computer running Windows XP, Vista, 7, 8, or Windows 10 (laptop must have atleast 1 available USB port).
- Internet connection to register the 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.
**HA Motorsports does not sell Hondata items outside of the United States**
- If you are an international customer and would like to order Hondata products, please see the Hondata dealer list to locate an international dealer.
BLUETOOTH CONNECTIVITY This ECU package includes Bluetooth. Bluetooth connectivity allows wireless datalogging and tuning from a Bluetooth connected laptop computer, or datalog and display engine information directly on your iOS or Android smartphone or tablet with the Hondata Mobile App
QUESTIONS & ANSWERSAsk a Question
Does this ECU include a basemap?
The S300 Version 3 requires the end user to register the system and agree to the Hondata terms before a basemap can be uploaded. For this reason, we do not upload basemaps to our S300 ECU packages before shipping. The Hondata smanager software does include several basemaps for free that you can use as a starting point once you've registered the system. For more advanced setups, or if you'd like us to create a custom basemap for you, we offer custom basemaps for use with the S300 system here: Hondata S300 custom basemap