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  1. Need help ktuner v1.2 for 2020 civic si

    Yes already in contact with @KTuner thank you so much!

  2. Need help ktuner v1.2 for 2020 civic si

    Thanks so I contacted ktuner and they sent me a reply on what to do but while I was downloading the update it suddenly stop then I tried it again then I plug the ktuner back and it keeps disconnecting then I notice the the port where you plug the USB on ktuner is loose that’s why it keeps...

  3. Need help ktuner v1.2 for 2020 civic si

    Hey guys I need help I’m trying to run my v1.2 ktuner for my 2020 civic Si and I’m running into and error message saying that my ECU is not on the supported list. I already emailed ktuner about it but since it’s Friday tonight it might take awhile before they reply. TIA

  4. KTuner 10% off at Two Step Performance!

    Hi I just purchase the ktuner v1.2 2019+ si just wondering if that’s okay with 2020 si coupe? And also I’m from Canada how long does it take before I get it thanks!


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