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KTuner In-ECU Hardware Revision 1 End-User Tuning Board

KTuner In-ECU Hardware Revision 1 End-User Tuning Board


Regular price $449.00
Regular price Sale price $449.00
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The KTuner Revision 1 End-User board tuning system for use with K series engines allows engine tuning of K series engines by any end user (this is you if you are reading this). The KTuner End-User board system consists of a circuit board that is installed into your ECU along with software for use with the board. The system is tunable via laptop with a simple USB cable connection. This will allow you to reprogram your ECU for performance gains and to get the most from your engine modifications. Many engine basemaps are included with the software to choose from to begin with. You can even start with one of the KTuner Reflash files, then tune or make changes from there as desired. See the links below for features on each application:

What vehicles can this be used on?

A preview of the software is available on the KTuner site here.

** FREE installation into your ECU when purchased from us **

Installing the KTuner End-User board into the ECU requires professional, surface mount component soldering skills. We HIGHLY recommend you don't attempt the install unless you are very experienced with surface mount soldering. To make sure you have a trouble-free experience with this system, we offer to install the system into your ECU for FREE when purchased from us. This board is designed to be used with any of our Liken Motorsports KTuner prepared K series ECU's, or your own ECU if you'd prefer to send yours in for installation (please check at the application links above to make sure your ECU is compatible). For a simple, all in one solution, see our KTuner End-User ECU packages!


  • One KTuner end user board
  • One KTuner end user software license (paired with system). The KTuner software can be downloaded here.
  • Pair of KTuner decals
  • New USB cable for connecting to the system
  • Free installation into customer provided ECU, or into one of our KTuner ready ECU's. See below for information on sending your ECU to us for installation.

Bluetooth option:

The KTuner Rev1 End-User board accepts the KTuner Bluetooth Add-On Module. We can include this with your new KTuner End-User system when you add this to your order.

Tuning with KTuner will require the following:

  • KTuner end-user system (this item).
  • KTuner ready/socketed K series ECU (see our prepared ECU's, or options for sending your ECU in for installation).
  • Jumper harness on some applications (02-04 RSX, 02-05 Civic Si - see application list above).
  • Laptop Computer running Windows XP SP3, 7, 8, 8.1, or Windows 10, and atleast 1GB RAM or better is recommended.





    What's Included?

    Install Guide



    We realize that returns and exchanges are a part of the purchasing process and we do our best to make it as easy as possible. If you are not 100% satisfied with your purchase, you can return your order to Liken Motorsports within 30 DAYS from the invoice date.

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    KTuner In-ECU Hardware Revision 1 End-User Tuning Board

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    Frequently Asked Questions

    Do you ship overseas?

    Yes, we ship all over the world. Shipping costs will apply, and will be added at checkout. We run discounts and promotions all year, so stay tuned for exclusive deals.

    How long will it take to get my order?

    It varies based on your location. Orders processed here will take 1-7 business days to arrive. Overseas deliveries can take anywhere from 7-16 days. Delivery details and updates will be provided in your order confirmation email.

    Any question?

    You can contact us through our contact page! We will be happy to assist you.