Welcome to KTuner!
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.
Civic Type-R 2017 FK8 -Remapping using KTuner We are now able to offer full remapping of the factory FK8 ECU using KTuner. After extensive t...View full detailsfrom £624.99Sale
Suitable for people already with ECU's remapped by ourselves on a dyno or remotely, including Marlin ECU's and in possession of either a compatible...View full details£150.00Sale
Remapping a Naturally Aspirated vehicle using Hondata or KTuner software£350.00Sale
Suitable for people already with jailbroken ECUs and in possession of either a compatible Hondata Flashpro or a KTuner V1.2 or V2 registered unit. ...View full detailsfrom £150.00Sale
Remapping a Boosted vehicle using Hondata or KTuner software£450.00Sale
Civic Type-R 2017 FK8 - Custom "ASBO" map 10/10 owners surveyed loved it. 8/10 neighbours living next door to the 10/10 surveyed owners ......View full details£149.99Sale
Euro Type-R CL7 & CL9 KTuner for Accords with manual transmission. Automatic transmission support is currently still in testing. Our KTuner I...View full detailsfrom £689.99Sale
from £499.99from £499.99Sale
KTuner - KTunerFlash V1.2 Our KTunerFlash V1.2 tuning package comes with a single KTuner hardware unit paired with a single user license for the K...View full details£499.99Sale
KTuner - KTunerFlash V2 Touch Our KTunerFlash V2 tuning package comes with a single KTunerFlash V2 hardware unit paired with a single user licens...View full details£599.99Sale
A KTuner compatible bluetooth module can be purchased to add bluetooth to your hardware for use with supporting peripherals and the TunerView An...View full details£40.00Sale
from £499.99from £499.99Sale
Remote Tuning on the Civic 1.5T FK7 We are now able to offer full remote tuning to the FK7 1.5T cars if you already have a KTuner or Hondata Flashp...View full detailsfrom £150.00Sale
from £399.99from £399.99Sale