Hondata 2017-2021 Honda Civic Type-R FK8 FlashPro

Hondata 2017-2021 Honda Civic Type-R FK8 FlashPro



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The FlashPro allows full user tuning and datalogging for your Civic Type R (FK8) 2.0 Turbo. It includes Windows based software called FlashProManager. The FlashPro connects from your laptop's USB port to your vehicles diagnostic port to provide tuning with a variety of calibrations along with extensive real time and stored datalogging capabilities. 

Important Note

The FlashPro will not work until the ECU is jail-broken.

Hondata offers this service for 2017-2021 ECU instant jailbreak

2020-2021 vehicles will also need the jailbreaker in order to instant jailbreak the ECU:  jailbreaker


From the factory ECUs made by Bosch for Honda cannot be programmed over OBDII and must be unlocked 'jail-break'.

Hondata offers this service for 2017-2019 ECU instant jailbreak

2020-2021 vehicles also need the Jailbreaker

Other locations which can jailbreak ECUs:

 Total Tuning(Canada)

 APH Dyno (Canada) 



Within the USA this product is legal only for racing vehicles which may never be used upon a public highway.

Sales Market

This FlashPro can only be sold to US/Canada addresses.


The Hondata FlashPro is a hardware and software combination that connects from your laptop's USB port to your Civic's diagnostic port. It enables you to tune your engine computer for:

  • Intakes
  • Exhausts
  • Higher octane fuel
  • Higher boost levels

The FlashPro Manager software comes with several built in calibrations. You will find a base map that is a great fit for your car.

The FlashPro has the best datalogging capability and support in the industry. There is simply no better way to learn how your engine runs and responds than by connecting a FlashPro and datalogging.

The Hondata FlashPro is a product that delivers all the features you need, now, fully working, that will grow with you as you upgrade your engine. 

The FlashPro is designed, manufactured and assembled in the USA. As a result of local assembly, extensive testing before shipping and our stringent quality control, the FlashPro is incredibly reliable.


FlashPro Manager software's advanced datalogging and live tuning capabilities combined with thoroughly tested base maps allow your car to be tuned faster and more accurately than any other solution on the market. You will love the way your engine's response is improved.

FlashPro features

2017+ Software editing


Hondata is the world leader in tuning Honda engines and have many world records to prove this. Every map listed here has been comprehensively tuned for fuel, ignition and boost.

Listed here are dyno plots of several of the many base maps provided with the Civic Type R FlashPro. 

91 octane tune

  • Stock FK8 Civic Type R
  • Gains of 33 hp (11%)  and 39 lb-ft (12%)  torque

93 octane tune

  • Stock FK8 Civic Type R
  • Gains of 47 hp (15%) and 72 lb-ft ( 22%) torque

E25 tune

  • Stock FK8 Civic Type R
  • Gains of 58 hp (18%)  and 79 lb-ft (24%) torque. 
  • Pre-mixed blend. Flex fuel sensors not software supported.

100 octane tune

  • FK8 Civic Type R with intercooler, downpipe and exhaust
  • Gains of 73 hp and 87 lb-ft torque. 
  • 100 octane fuel.

Browse through our 10th Generation Civic video playlist.

We've put together a series of training videos to describe the function and use of the FlashPro. View the videos in High Definition Full Screen to view the screen shots.

FlashPro Introduction

Hondata's new generation programming tool for the 06 - 09 US Civic Si, the Japanese 06-09 Civic Type R and the European 07-09 Civic Type R. A brief introduction.

FlashPro getting started


This video covers the installation the FlashPro Manager software, the USB drivers, software registration and upload of a calibration.

Datalogging and Air fuel ratios

A look a the extensive datalogging capabilities of the FlashPro and the many ways in which to examine your engine data. We touch on the datalogging of the air fuel ratios and how you can use it to adjust your tuning.


All 10th generation Civic FlashPros include Bluetooth for a seamless connection to your ECU. Now you can display all your engine operating parameters in real time from your mobile device with the free Hondata mobile app. Hondata Mobile can be installed on your Civic Type R head unit for greater accessibility and ease of use.


Check ECU Compatibility

To ensure that you order the correct FlashPro we recommend that you check your ECU is supported.

ECU part number  


The ECU part number is located on the ECU. The ECU is located in the engine bay near the battery. You may need to remove a plastic cover in order to see the sticker containing the part number.

Sales Region US/Canada/Mexico/Central America Only
EPA/CARB status (USA) Competition vehicles only
Model Civic
Year 2017-2021
Market US
Trim Type R
Engine K20C
Transmission MT
Part Number 5BF-A03 to 5BF-A05 US/Canada
5BF-A21 to 5BF-A23 US/Canada
5BF-A34 US/Canada
5BF-X03 Mexico
5BF-M03 Americas