Welcome to the new Hondata website. The extensive product, tuning and technical information from the old website has been updated in this major revision of our website.

Product information has been reorganized and updated to reflect our new products.

Currently only Accessories are available for purchase online. For other products contact one of our dealers.

We currently ship to USA, Canada, UK, Germany, France and Belgium.

Now accepting orders for the 2013-2015 Accord FlashPro 4 cylinder and V6

  • VCM disable (V6)
  • Large injector support (V6 only)
  • Turbo and supercharger tuning
  • Hondata Mobile
9th Gen Accord Auto V6 ECU Reflash now available

The 9th Gen Accord Auto V6 ECU reflash is now available for the 4 cylinderV6 MT and V6 AT 2013+ Accords.


Hondata announces the updated KPro4

  • Faster and more powerful
  • Live tuning & autotune
  • Bluetooth & Hondata Mobile App
  • Ethanol Sensor input
  • Advanced protection
  • Better wideband support
9th Gen Accord ECU Reflashes now available
We are pleased to announce the Hondata ECU reflash for the 9th Gen Accord 4 cyl and MT V6...

Marc Heera, 24 of Sunrise Florida was sentenced to Federal prison following his guilty plea for trafficking in counterfeit goods.

S300 Version 3

The s300 version 3 is a plug in module to the OBD1 Honda Engine Computer (ECU) which vastly expands the factory capabilities.

  • Bluetooth
  • Mobile device compatibility
  • Ethanol sensor compatibility,
  • Aftermarket dash Compatibility
  • Serial output
  • CAN output
Hondata announces the FlashPro Bluetooth upgrade program. Beginning April 28th older FlashPros without Bluetooth can now be upgraded for minimal cost. Check your FlashPro compatibility...
Hondata Mobile
Hondata Mobile is a free App for iOS and Android which connects your mobile device to your Bluetooth enabled FlashPro or white board S300 V3 or KPro4. The powerful, yet easy to use design of Hondata Mobile enables instant insights anytime into engine operation from your mobile device, from checking and clearing engine codes to monitoring engine sensors...
Do not purchase new Hondata items from online auction sites such as E-Bay. There is a high risk of being scammed or being sold a counterfeit. Hondata dealers do not sell through on-line auction sites. In particular do not purchase from Sehablaauction / Precision Proposition...
Hondata 4 port boost control
The Hondata 4 Port Boost Solenoid enables you to run a lower pressure waste-gate spring for better low gear, low boost control and improved spool while continuing to provide superb high gear, high boost control...
Transparent ECU lids
The KPro and S300 ECU covers are beautiful and precision machined transparent lids that replace your old worn out ECU cover...
TSX ECU update
Hondata has updated Flashpro Manager to allow the use of an 07-08 AT ECU as a swap into an 04-06 MT TSX. See the TSX FlashPro FAQ for more details...

For the protection of our customers, please do not buy Hondata products from Daniel Sanchez, Austin Texas. Also known as:

  • Sehablaauction
  • PrecisionProposition
  • O'Rich Smith
  • Francisco Lopez
Showing 1 to 14 of 17 (2 Pages)