KTuner.com

Thanks for the feedback! Most welcome!!! I love this device and the various softwares, I can only hope to help make it better (and pay much gratitude for the hard work you are all doing). Having more than one device talk to the ECU simultaneously is unfortunately not a possibility. The data will co...

Hi all! My name is Andrea. I have a 2018 Civic Si Sedan and I bought a ktuner v2 a couple of months ago. Started with a stage 1 ktuner tune, removed hang, made a few other tweaks, and my car is totally different beast. Better than before. Better from a stop, more responsive, better acceleration. I n...