Title
Hondata FlashPro Civic Si 2022+ Turbo 1.5 US
The FlashPro allows datalogging and limited tuning for your 2022+ US Civic 1.5 Si Turbo. It includes Windows based software called FlashProManager. The FlashPro connects from your laptop's USB port to your vehicles diagnostic port.
Note: The 2025 Civic Si requires the use of the CANBridge.
This FlashPro allows full tuning starting with pre-tuned calibrations (see dyno)
Features
- Programmable ECU interface.
- Connects via OBDII diagnostic port.
- USB 2.0 connection
- Works with Laptop or Desktop
- No ECU modification necessary.
- 20 hours on board datalogging memory.
- Security Password.
- FlashProManager Windows software.
- Check and clear diagnostic codes.
- Custom laptop gauges.
- Dual calibration storage - upload from one of two calibrations stored in the FlashPro
The FlashPro Manager software comes with several calibrations for different torque levels. You will find base maps that are 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. See for yourself.
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. With live tuning capabilities, your tuner can now tune your car faster and more accurately.
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.
Dyno
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 CARB maps provided the FlashPro.
How the FlashPro will perform on a stock Civic 1.5 Turbo? The answer is superbly!
With a 100% stock 1.5 Civic Si you will benefit from:
- Improved turbo spool
- Raised boost limits
- Better throttle response
- Better mid range power and torque
- Removed speed limit
- No change in part throttle fuel economy
- World Class Datalogging - which will teach you a lot about your engine.
Base maps:
These are two of the base maps provided with the FlashPro. The maps shown are done with the 91 octane on a stock 1.5 Civic Si. The higher power curves are with 91 octane and the CARB maps. The maps are designed for two levels of torque; 240 lb-ft and 250 lb ft. CARB allows increasing the power levels if it remains emissions compliant. You are welcome to tune the torque tables to increase torque and power. The clutch can start slipping at greater than 260 lb-ft torque. The stock clutch in this car is fine for stock torque levels, but an increase of 25-30% can cause the clutch to slip. When a stronger clutch is available, Hondata will tune and release a higher torque CARB calibration.
22 Civic Si 240
225 HP and 240lb-ft torque for a race car

22 Civic Si 250
248 HP and 250 lb-ft torque for a race car

22 Civic Si 270. Flex fuel base map for a race car.
The car was tested from E30-E70. E55 made the most power as displayed. The power you make will depend on boost levels. At different boost levels different ethanol content levels may be more optimal.

Videos
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.
Live Tuning
One of the latest features added to FlashPro, live tuning gives you the ability to tune your Honda or Acura on the fly without switching off the engine. Live tuning simplifies part throttle tuning and significantly reduces the time and cost of tuning your car.
Race Calibration
Hondata has developed a Race calibration which allows you to tune with the MAP sensor and bypass the limitations of the AFM sensor. A look at the tuning principles for forced induction on a modern return-less fuel system.
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.
The FlashPro allows datalogging and limited tuning for your 2022+ US Civic 1.5 Si Turbo. It includes Windows based software called FlashProManager. The FlashPro connects from your laptop's USB port to your vehicles diagnostic port.
Note: The 2025 Civic Si requires the use of the CANBridge.
This FlashPro allows full tuning starting with pre-tuned calibrations (see dyno)
Features
- Programmable ECU interface.
- Connects via OBDII diagnostic port.
- USB 2.0 connection
- Works with Laptop or Desktop
- No ECU modification necessary.
- 20 hours on board datalogging memory.
- Security Password.
- FlashProManager Windows software.
- Check and clear diagnostic codes.
- Custom laptop gauges.
- Dual calibration storage - upload from one of two calibrations stored in the FlashPro
The FlashPro Manager software comes with several calibrations for different torque levels. You will find base maps that are 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. See for yourself.
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. With live tuning capabilities, your tuner can now tune your car faster and more accurately.
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.
Dyno
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 CARB maps provided the FlashPro.
How the FlashPro will perform on a stock Civic 1.5 Turbo? The answer is superbly!
With a 100% stock 1.5 Civic Si you will benefit from:
- Improved turbo spool
- Raised boost limits
- Better throttle response
- Better mid range power and torque
- Removed speed limit
- No change in part throttle fuel economy
- World Class Datalogging - which will teach you a lot about your engine.
Base maps:
These are two of the base maps provided with the FlashPro. The maps shown are done with the 91 octane on a stock 1.5 Civic Si. The higher power curves are with 91 octane and the CARB maps. The maps are designed for two levels of torque; 240 lb-ft and 250 lb ft. CARB allows increasing the power levels if it remains emissions compliant. You are welcome to tune the torque tables to increase torque and power. The clutch can start slipping at greater than 260 lb-ft torque. The stock clutch in this car is fine for stock torque levels, but an increase of 25-30% can cause the clutch to slip. When a stronger clutch is available, Hondata will tune and release a higher torque CARB calibration.
22 Civic Si 240
225 HP and 240lb-ft torque for a race car

22 Civic Si 250
248 HP and 250 lb-ft torque for a race car

22 Civic Si 270. Flex fuel base map for a race car.
The car was tested from E30-E70. E55 made the most power as displayed. The power you make will depend on boost levels. At different boost levels different ethanol content levels may be more optimal.

Videos
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.
Live Tuning
One of the latest features added to FlashPro, live tuning gives you the ability to tune your Honda or Acura on the fly without switching off the engine. Live tuning simplifies part throttle tuning and significantly reduces the time and cost of tuning your car.
Race Calibration
Hondata has developed a Race calibration which allows you to tune with the MAP sensor and bypass the limitations of the AFM sensor. A look at the tuning principles for forced induction on a modern return-less fuel system.
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.
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