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KTuner 16-17 Civic / 2017 Civic Si End User Flash Kit V2 w/ Display Screen-A1

KTuner 16-17 Civic / 2017 Civic Si End User Flash Kit V2 w/ Display Screen

Part Number: KTunerFLEU-V2

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$649.00 & Free Shipping

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Our KTunerFlash V2 tuning package comes with a single KTunerFlash V2 hardware unit paired with a single user license for the KTuner software.

  • 5″ Touch Screen Display.
  • Real-Time data display with multiple layouts.
  • Easy to navigate menu system for settings.
  • Store multiple tunes, including factory. Flash without the need for a laptop.
  • On Board Logging, record datalogs without the need for a laptop.
  • 5 Programmable LEDs (RGB) for shift lights, warnings, etc.
  • Bluetooth connectivity for peripherals and the TunerView Android app.
  • This unit is locked to one ECU and allows you to alter the settings in your ECU.
  • Return to factory at any time and unlock the unit to resell.
  • This allows datalogging and reflashing right over your factory OBD2 port!
  • Diagnose any OBD2 CAN vehicle, even when already locked to a vehicle.
  • KTuner uses USB connectivity for fast data transfers.

Please see our list of supported vehicles for platform specific information.

What is KTuner?
KTuner is an ECU research and development solution for late model J, K, L, and R series applications. KTuner can be used by part manufacturers to achieve C.A.R.B. and E.O. certification. KTuner can also be used by individual developers working under the pretenses of new development exemptions from the Library of Congress’s Copyright Office allowing you to dive into the software that runs on your own property, including automobiles, for research and development purposes. This software is for off-road use only.
See our vehicle list for more platform specific info.

What does the software look like?
It’s pretty cool and very configurable. Take a quick look on our software overview page.

What can I do with KTuner?
KTuner allows the ability to properly tune ignition, fuel, cam angle, and additional supporting parameters required to meet emissions standards. Paired with essential datalogging parameters at high speeds, KTuner can be utilized to test and develop multiple vehicle platforms in the development of emissions legal aftermarket performance products.

What kind of hardware does KTuner require? How much is it?
For the older swap vehicles we have in-ECU hardware that gets installed directly into the ECU for direct developmental access to the main processor. For newer flash based vehicles we have J2534 compatible hardware that plugs right into your OBD2 port. This J2534 interface allows you to develop your own applications to access ECU information directly for research and development purposes. We only allow our proven compatible J2534 interface to be used with our software so that it is guaranteed that you can flash back to the factory software when testing has completed.

An asterisk next to an ECU number signifies that an appointment will need to be made in order to retrieve the ECU data. Part numbers for usable ECUs include:


North America Civic 1.5T    
2017 MT 37820-5AA-A01 through A08
    37820-5AN-A01 through A04*
    37820-5AN-A11 through A14
2016+ CVT 37820-5AA-A51 through A56
    37820-5AA-L51 through L56
    37820-5AA-A61 through A66
    37820-5AA-L61 through L66
    37820-5AN-A51 through A53*
    37820-5AN-A61 through A63*
    37820-5AN-L51 through L53
    37820-5AN-L61 through L63
  CVT 37820-5AA-M51
    37820-5AA-C51 through C56
    37820-5AA-C61 through C66
    37820-5AF-H11 through H13
North America Civic Si 1.5T
2017MT37820-5AM-A01 through A03
37820-5AM-C01 through C03

We are currently offering two research calibrations with more to come in the future. Both can be ran with 87 octane fuel, but running 91+ will give the best results.
Stage 0 (CVT):
Improved throttle response
Reduced turbo lag
Improved low-end and midrange torque
Smoothed boost curve, 15psi
Producing a much more sporty feel and drivability

Stage 1 (CVT and MT):
Improved throttle response
Removed throttle dampening on low end, better performance off the line
Reduced turbo lag
Improved low-end and midrange torque
Boost raised to 18psi
Producing a much more sporty feel, drivability, and additional top end power!

Flash Back To Stock At Any Time

Feedback From Customers:
Matt P:
“Results were fantastic, you’ll never want to run your stock tune again. The KTuner OBD2 plug-in is very flexible, allowing fine tuning for bolt on parts and custom. If you’re a die hard modder or just want some extra power for the commute, kTuner will make a great addition to your car. The software is straight foward and to the point, and is easily learned if you’re a beginner. If you have any questions, customer support is awesome, they’re quick to respond.”

Jeff M:
“I am extremely pleased with the Ktuner tune that was applied to my ’16 Civic. I’m enjoying quicker launches and increased power when the situation calls for it, while retaining a respectable fuel economy. Thank you, Ktuner, for making a great car even greater! ”

Eric K:
“Contacted ktuner about the tune for my 2016 Civic EX-L. Per their suggestion, I purchased the kit from a friendly dealer, made an appointment with ktuner, where they remoted in to my PC and uploaded the tune and flashed it to my ECU. Simple! Now the excitement begins. I did not expect much out of this, being a CVT transmission, but was I have been pleasantly surprised at every turn. Ran it first with 87 octane and definitely saw the difference. And the CVT is deceiving. I saw some good chatter about the Injen intake, purchased it, and installed the short RAM version in an hour or less. Ktuner said no tune modification necessary, so I ran it and felt a little bump in boost and response. Now more fun….splurged and put in a tank of 93 octane, and after letting it settle in a bit, response on the highway is too much fun. Flooring it from the start with a little power braking has wheels spinning through over 30 mph.”

Chris G:
“Working with Ktuner has been nothing short of amazing. I was apprehensive about tuning my new car because I’d never done anything like that before. Ktuner made it easy and fun at the same time, working with me to make sure I was doing things properly on my end. And the results…well…there’s been an incredible change to the drivability of my 2016 Civic Touring. More power on demand partnered with the ability to get 50mpg should I choose too makes for an awesome daily driver. If something happened to this car, the first thing I’d do after replacing it would be a Ktuner flash. Thank you, Ktuner!”

Images may be for reference only


Brand: KTuner
Part Number: KTunerFLEU-V2

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