KTuner LLC

KTuner V1.2 Tuning Package w/ Free TSP Tune & 2 Day Shipping!


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  • Regular price $449.00

Customer Reviews

Based on 289 reviews
Best purchase I have ever made!

Decided to pull trigger on the ktuner v1.2 for my 2020 Honda Civic sport sedan it’s a 2.0 engine and it changed the feel of the car completely! TSP delivered within the time frame and the process was smooth, I definitely recommend

Excellent Response but....

Nothing but good things to say about the order and delivery process with Two Step Performance,5 stars. As far as Ktuner, I got exactly what I expected. My biggest gripe still is that my V1.2 came with absolutely no instructions. Lots of stickers though. Online videos only show you so much. You have to piece whatever useful information from multiple videos to gain some sort of direction. Once I was able to flash, it was amazing. I still cant figure out how flash the TSP STAGE 1 tune. I need a Ktuner for Dummies instructional.


KTuner V1.2 Tuning Package w/ Free TSP Tune & 2 Day Shipping!

Awesome gains with TSP map for non-Si Civic MT

Absolutely satisfied with TSP map for non-Si Civic FK7 MT (EU model). Also, customer service is great and very responsive.
The map itself has changed the driving experience for my 2020 FK7 MT Civic. This map doesn't mean you can push your car non-stop to the limits but enjoy it responsibly. I have no other mods on my car except the TSP map. Before purchasing, inform yourself thoroughly about ECU support and what parameters to monitor while using KTuner + TunerView. Hopefully, my ECU will get on-the-fly map switching but it depends on KTuner (not TSP stuff).

What tune you runnin brah!? Lol

So I bought a brand new 2020 si knowing I was gonna buy this and I did and let me tell you I havent even used the stage 1 plus tune yet ( waiting on prl intake) and the improved stock tunes make this car what it was supposed to be. I cant wait to see what they cook up next.

Ktuner v1.2

Awesome product! Loaded a base tune and my car is very quick. A must have.

The KTunerFlash V1.2 tuning package comes with a single KTuner hardware unit paired with a single user license for the KTuner Software.

  • Includes our famous TSP Stage 1 map for Si or Non-Si! The tune will automatically be sent if you specify an eligible vehicle (2016+ Civic with 1.5L turbocharged engine) before adding to cart. **All standard KTuner base maps are also included regardless of your selection.**
  • 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!
  • Store multiple tunes, including factory. Flash stored tunes directly from our TunerView App!
  • Note: Tunes are still created with the KTuner PC software.
  • On Board Logging, record datalogs without the need for a laptop.
  • Bluetooth connectivity for peripherals and the TunerView Android app.
  • Extended data parameters available on certain vehicles.
  • Diagnose any Honda/Acura CAN vehicle, even when already locked to a vehicle.
  • KTuner uses USB connectivity for fast data transfers.


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

For TSP Tune, please verify that your ECU is supported via our TSP Tune Compatibility List prior to purchase.

Looking for a custom tune as well? We have partnered with Derek Robinson of Innovative Motorworks and can bundle one with your KTuner at a special rate.


Please note, the FREE 2-Day Shipping offer is for orders in the lower 48 states only. Any orders outside of this specified territory may be required to pay for additional shipping costs and customs duties/fee where applicable. We will still work with you to cover the shipping cost if possible, but please be aware that you may be required to pay for shipping. If you have any hesitancies, please contact us prior to placing an order.