• Hondata FlashPro Civic 2016-2021 Turbo 1.5 International
    Hondata FlashPro Civic 2016-2021 Turbo 1.5 International  Hondata FlashPro Civic 2016-2021 Turbo 1.5 International  Hondata FlashPro Civic 2016-2021 Turbo 1.5 International 

    Hondata FlashPro Civic 2016-2021 Turbo 1.5 International

    • Brand: Hondata, Inc.
    • Product Code: FP-16CIVIC-L15T-INT
    • Availability: In Stock
    • $795.00

    The FlashPro allows full user tuning and datalogging for your 2016+ Civic 1.5 Turbo (outside. It includes Windows based software called FlashProManager. The FlashPro connects from your laptop's USB port to your vehicles diagnostic port to provide live tuning with a variety of calibrations, extensive real time and stored datalogging capabilities.

    Sales Markets

    Europe, Mexico, Argentina, Brazil, Malaysia, Singapore, Philippines, Pakistan, South Africa, Australia, New Zealand

    This FlashPro is not for sale in US/Canada.


    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 for different intakes and boost levels. 

    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. 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.

    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 Outside US/Canada Only
    Model Civic
    Year 2016-2021
    Market International
    Trim Turbo Sedan & Coupe CVT, Turbo Sedan & Coupe MT, Turbo Hatch MT, Turbo 5 door Hatch Sport MT
    Engine L15B7
    Transmission CVT
    Part Number 5AG-Q61 Australia / New Zealand 5AG-Q82 Australia 5AG-Q71 Australia 5AG-U71 through 5AG-U73 Australia 5AG-S81 through 5AH-S83 Australia 5AG-QG1 through 5AH-QG2 Australia 5AF-H12 through 5AF-H16 China 5AF-H22 through 5AF-H23 China 5AF-H82 through 5AF-H86 China 5AF-H92 through 5AF-H93 China 5AF-B52 through 5AF-B56 China 5AF-B82 through 5AF-B83 China 5AF-B12 through 5AF-B13 China 5AN-E11 through 5AN-E23 Europe 5AN-E81 through 5AN-E83 Europe 5AN-E31 through 5AN-E33 Europe 5AN-EA1 through 5AN-EA2 Europe 5AG-P81 through 5AG-P84 Indonesia 5AG-P71 Indonesia 5AG-U61 through 5AG-U63 Indonesia 5AG-U51 through 5AG-U52 Indonesia 5AG-PG1 through 5AG-PG2 Indonesia 5AG-UF1 through 5AG-UF2 Indonesia 5AN-J11 through 5AN-J13 Japan 5AJ-J61 through 5AJ-J62 Japan 5AJ-J81 through 5AJ-J82 Japan 5AN-J61 through 5AN-J63 Japan 5AN-J51 through 5AN-J52 Japan 5AN-J81 through 5AN-J83 Japan 5AN-J31 through 5AN-J33 Japan 5AG-P51 through 5AG-P56 Malaysia / Pakistan 5AG-P91 through 5AG-P93 Malaysia 5AG-P61 through 5AG-P62 Malaysia 5AG-U91 through 5AG-U93 Malaysia 5AG-N81 Philippines 5AG-N71 Singapore 5AG-S51 through 5AG-S52 Singapore 5AG-S91 through 5AG-S94 Singapore 5AG-N51 South Africa 5AG-Z51 through 5AG-Z54 Thailand 5AG-Z71 through 5AG-Z72 Thailand 5AG-Z81 through 5AG-Z83 Thailand 5AG-Z91 through 5AG-Z92 Thailand 5AW-T51 through 5AW-T53 Turkey 5AW-T11 through 5AW-T13 Turkey 5AW-G41 through 5AW-G43 UK 5AW-G31 through 5AW-G33 UK 5AW-G71 through 5AW-G73 UK 5AN-G81 through 5AN-G83 UK 5AN-GJ1 through 5AN-GJ3 UK 5AW-GC1 through 5AW-GC2 UK 5AA-Y51 through 5AA-Y53 Middle East

    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

    2016+ Software editing

    This is an example of a race prepared MT Civic. This calibration is not included as it is race specific, and must be configured by a tuner.

    Specifications are:

    • High octane race fuel
    • Test pipe
    • Custom exhaust
    • Cold air intake 
    • FlashPro custom tuning

    We are looking at Honda V6 torque levels of around 260 lb ft. This was at at 24 psi of boost, and we were not maxed out on the boost levels or the injector capacity.

    Civic MT Race car high octane plus 8 psi more boost.

    •    260 tq and 233 hp
    •  +42 HP and 76 lb-ft torque over stock

    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 FlashPro. 

    How the FlashPro will perform on a stock Civic 1.5 Turbo? The answer is superbly!

    With a 100% stock 1.5 Civic Turbo 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 examples of the base maps provided with the FlashPro. The lower curves are done with the specified 87 octane on a stock 1.5 turbo Civic. The higher power curves are with California 91 octane and the FlashPro base maps.  With higher octane fuel and more boost, extra power and torque is easily achived. Maps for cold air and short ram intakes are also included.

    Civic MT high octane plus 7 psi more boost.

        +23 HP and 50 lb-ft torque

    Civic CVT high octane plus 6 psi more boost.

        +25 HP and 35 lb-ft torque

    Civic CVT high octane plus 3 psi more boost.

        +15 HP and 14 lb-ft torque

    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

    Upload a Hondata Calibration

    Civic X Tuning Overview

    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 uses software called FlashProManager for tuning & datalogging.

    Online help is available.

    How do I tell if my FlashPro supports Bluetooth?

    From Jan 1 2014, all FlashPros shipped from Hondata include Bluetooth.

    FlashPros sold before the dates in the table below do not support Bluetooth. To confirm if your FlashPro supports Bluetooth follow this procedure:

    • Launch FlashPro Manager
    • Plug in the FlashPro to your USB port.
    • Press the FlashPro button, tab, then hardware.
    • If Bluetooth is present, Yes will be indicated.
    • If you do not see 'Bluetooth present' at all, then you are using an older version of FlashProManager and need to update.  This does not mean that you don't have a FlashPro with a Bluetooth radio.
    • If 'Bluetooth present' is No, your FlashPro does not have Bluetooth. You may upgrade your FlashPro is you wish.

    FlashPro ModelSold after Date
    06-11 Civic Si US11/7/2013
    06-11 Civic Si /Type R  International9/27/2013
    06-11 Civic R188/20/2013
    06-up S2000 US7/23/2013
    06-up S2000 International10/4/2013
    TSX US8/22/2013
    2012+up Civic Si & ILX7/29/2013
    CR-Z International10/17/2013
    TL US10/8/2013
    Accord Int. All FlashPros compatible7/9/2013
    RDX US All FlashPros compatible9/3/2013
    CR-Z US12/17/2013
    Fit US12/3/2013

    What is the difference between a reflash and the FlashPro?
    The FlashPro is tunable by anyone.  Most of Hondata's reflashes are available on the FlashPro as one of the many default calibrations available.

    How much power will the FlashPro make on my car?
    The FlashPro itself does not make power. The combination of parts and your engine makes the power. The FlashPro allows you to tune the correct cam angle fuel and ignition your car needs. The base maps are a great place to start though. The Maps page lists the calibrations available with the FlashPro and the power made compared to a stock Civic Si. Take a look at these dyno charts from our dyno day on a number of modified Civics with stock ECUS compared to a base map from FlashPro.

    Do I need dyno tuning?
    It shouldn't be necessary for common part combinations (intake, exhaust), but you still have the option of custom tuning if you wish to get a little more. Camshafts and race headers probably will need tuning to get the most of the them - it will depend on the manufacturer.

    Can I get rid of the AFM?
    You can switch to a MAP based calibration (recommended for forced induction and/or cams). You need to still physically retain the AFM because it also contains the IAT sensor.

    Will this work on more than one vehicle?
    The FlashPro is locked to one vehicle. It can be unlocked and transferred to another vehicle by returning the ECU to stock.

    Can I share the calibrations I make for my car?

    Do I need the laptop in the vehicle to reflash the ECU?
    No. The FlashPro can upload either with or without a laptop.

    How do I buy a used FlashPro?
    Follow these instructions

    Is there a VTEC window?
    Yes. This means that VTEC will operate based on rpm and engine load. For example, the supercharger reflashes have a VTEC window from 3200 rpm - 6000 rpm. At full throttle, VTEC operates at 3200 rpm. At light throttle, VTEC operates at 6000 rpm, and for load between full and light the VTEC will shift between 3200 rpm and 6000 rpm.

    So does that mean 1 unit Hondata FlashPro can only work with one ecu or car only? Which means I can't buy one FlashPro and use it together with a few of my buddies Civics?
    One ECU and vehicle at a time. You can unlock the FlashPro by returning the ECU to stock, and then transfer to another vehicle.

    Any option of immobilizer control?
    The immobilizer can not be disabled. We've implemented a number of features designed to protect the owner of the vehicle from theft, and one of these is not to allow the immobilizer to be disabled. This is going to be much less of an issue than previous products because the ECU does not need to be removed / swapped.

    If the ECU had been reflashed by another maker, can FlashPro still work?
    Probably - we could tell you based off the ECU part & serial numbers plus the calibration ID. When you unlock the FlashPro it will only be reflashed back to a stock calibration.

    Can it control nitrous?
    No. However, you can at least control the ignition timing to make nitrous safer.

    Will dealers need a software license?
    No. Every FlashPro will come with the full tuning software FlashProManager.

    Do I need to send my ECU to Hondata?
    No. Your ECU does not need to be modified for FlashPro.

    I am considering purchasing a used FlashPro. What do I need to do to check?
    The FlashPro must be unlocked by the seller. Have the seller send you this screenshot which shows the serial number password and lock status. Hondata does not unlock FlashPros. The reason for this policy is to prevent both fraud (against us) and theft (against you)

    How does the FlashPro work with my  FN2 GroupN ECU /  FD2 Civic Type R ECU

    The FlashPro will lock to and work with the FN2 GroupN  / FD2 Type R ECUs perfectly. However if you unlock the FlashPro for sale and return to stock the GroupN ECU will be returned to a stock US Civic Si ECU. In this state it will not work in the Euro and Japanese Type R Civics.

    How does it compare to KPro?

    KPro is a completely different product. It was created for the 02-04 RSX style ECU. It will only work on that type of ECU with the exact same Oki processor. Honda has changed the architecture of the ECU, including ECU architecture, processor and encapsulation, so that there is no way the KPro can be made to work on any other ECU.

    K-Pro requires the ECU be sent to a Hondata for the installation of the K-Pro daughterboard. By comparison, new FlashPro owners need never remove the ECU from their car.

    Because FlashPro is a different product from KPro, it has different features.  Not all features implemented in KPro are possible with FlashPro.  We will try to develop more popular features as time permits.

    In the meantime, if you run nitrous, you will be able to run a calibration that is far safer and make more power than you would with a stock ECU.

    Can I used a FlashPro for an engine swap into an earlier chassis?

    Unless the chassis is substantially the same as the donor engine (eg 2007 engine in 2006 chassis of the same type) we do not recommend that a FlashPro is used for an engine swap.  The KPro should be used, with 2002-2004 engine harness, ECU and transmission speed sensor.  The throttle body should be swapped to a non DBW type.

    Can I upgrade my older FlashPro for a Bluetooth enabled model?

    Yes. For $150 + shipping (around 20% the cost of a new FlashPro), Hondata will upgrade your old FlashPro and give it a 1 year warranty. Download the upgrade form.

    Civic X FlashPro owner feedback


    Yup definitely one of the best mods you can get right now. Forget the intake, exhaust, bov or whatever rice stuff. This is the best bang for your buck for power.

    FlashPro at 20-21psi i can get 5.7-6 seconds 0-60

    Still getting 30-47mpg on the highway depending how many hills I got to climb


    What won me over initially was throttle response and how much more torque the car had. The moment when my foot went to the floor on the gas, the first thought was, "Oh shit!" and honestly was surprised it was the same car I have except properly tuned. (Hellooooo wheel-slip  ).


    Oh yea it hauls some ass for sure.


    It's like night and day.


    Let me tell one thing...it pulls HARD on the street wow!


    The car sits you back in your seat and the traction control kicks in under full throttle bc the tires will break loose as max boost hits. Maybe its the cool weather helping it lose traction but it doesnt do that on the stock tune. And it feels effortless for this car to pass at freeway speeds when giving it some gas pedal.


    The quickest 0-60 time I've been able to pull using the torque app was a 6.3... I feel a huge difference between stock and using the flashpro.. It pushes you back in your seat


    There's a dramatic difference in acceleration. 40-90mph took about 7.4 seconds (flat road), compared to 10 seconds stock.


    Just got my FlashPro and loaded a basemap 6 PSI boost with Injen CAI. Wow, feels like a different car. Big gains!


    I have put it on my Malaysian 1.5T Civic and managed to achieve a new top speed (of 268 kph) on the dyno. no more getting stuck at 207km/h on the highways anymore.