Hondata 06-11 Civic Si FlashPro
Part Number: FP-SI-US

Hondata 06-11 Civic Si FlashPro
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    Inside Continental United States

     3 In Stock


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    Will It Fit Your Vehicle?


    The FlashPro allows full user tuning and datalogging for your 2006-2011 US Civic Si. 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.


    Not legal for sale or use in California on any pollution controlled motor vehicles. See for state by state emissions requirements.

    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 Si's diagnostic port. It enables you to tune your engine computer for:

    • Intakes
    • Headers
    • Exhausts
    • Camshafts
    • Turbochargers
    • Superchargers

    The FlashPro Manager software comes with 56 built in starting calibrations for many of these combinations.

    Hondata are calibrators for and are recommended for use by:

    So you can rest assured that the base maps 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 the recently added live tuning capabilities, your tuner can now tune your car faster and better.

    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.

    Additional Models

    2006-2011 Mexico Civic Si - ECU #s RRB-X11 through RRB-X12

    2007-2011 Central American Civic Si - ECU #s RRB-K01 through RRD-K02

    2007-2011 South American Civic Si - ECU #s RRD-M11 through RRD-M22, RRD-P11 through RRD-P12 and RRD-P21


    Brand: Hondata
    Part Number: FP-SI-US

    Vehicle Fitment

    Honda Civic

    7 reviews for Hondata 06-11 Civic Si FlashPro

    5 out of 55 out of 55 out of 55 out of 55 out of 5

    5 out of 5.0

    Add Your Review

    5 out of 55 out of 55 out of 55 out of 55 out of 5

    5/6/2017 by Jose Garcia

    best upgrade

    I waited way to long to get this best thing i have put on my si......

    5 out of 55 out of 55 out of 55 out of 55 out of 5

    11/15/2016 by Philip Gravalese

    Flashpro a must!

    Just like KPro, Flash Pro should be your first upgrade. As usual, great customer service and fast shipping. All my questions were answered.

    5 out of 55 out of 55 out of 55 out of 55 out of 5

    2/29/2016 by Ashley Aikins

    Swap Essential

    I had to purchase FlashPro when I swapped my 2007 Si over to a K24a2. It is well worth the money.

    5 out of 55 out of 55 out of 55 out of 55 out of 5

    8/30/2015 by Eric R

    Hondata happiness

    It's just the best mod you can do for your Honda , hands down , it's gonna feel amazing. Thanks k series for the support n financing.

    5 out of 55 out of 55 out of 55 out of 55 out of 5

    5/17/2010 by Bahaa Khalil

    Great Customer Service

    I would like to thank you guys for the SUPREME customer service that you have provided me with. Literally, rest assured everyone that this is the best customer service that you could ever get in terms of an online purchasing experience I ended up buying a flashpro for my 07-Si Another review is to be written once installed and tested. Once more, thank you all for the awesome effort you all put together.

    5 out of 55 out of 55 out of 55 out of 55 out of 5

    7/31/2009 by Bryce Sieg

    flashpro is a most

    this product is a most for any 06+ civic si or type r, it feels like a brand new car. its so smooth to drive and there is no rev hang. awsome product and worth every cent.

    5 out of 55 out of 55 out of 55 out of 55 out of 5

    7/1/2009 by Mike,

    FlashPro is unbelievable

    I recently installed the FlahPro on my GReddy boosted Si sedan and all I can say is WOW!!! My car finally drives how it should have. The power is smooth and linear and the drivability is like a factory boosted car. Hondata FlashPro is the best investment ANY 8th gen Si owner could make. Boosted or not boosted. Your car will drive better than stock. And they have about 50 preloaded maps that you can choose form depending on your setup. You can even remove the airflow meter and the secondary O2 sensor. Great product and clubrsx' service was unmatched.