I recently purchased a 2025 Civic Si and have been looking to tune it with Ktuner. I emailed phearables customer support team and they notified me that my ecu isn’t supported yet. Does anyone have an idea on how long this could take due to the new changes for the 25 models?
I recently purchased a 2025 Civic Si and have been looking to tune it with Ktuner. I emailed phearables customer support team and they notified me that my ecu isn’t supported yet. Does anyone have an idea on how long this could take due to the new changes for the 25 models?
I recently purchased a 2025 Civic Si and have been looking to tune it with Ktuner. I emailed phearables customer support team and they notified me that my ecu isn’t supported yet. Does anyone have an idea on how long this could take due to the new changes for the 25 models?
I recently purchased a 2025 Civic Si and have been looking to tune it with Ktuner. I emailed phearables customer support team and they notified me that my ecu isn’t supported yet. Does anyone have an idea on how long this could take due to the new changes for the 25 models?
I did the same thing. Debugged my ECU and sent it to them. They said it was bench tested and worked and asked me to try it. I did, it didn't work. And then was told we had to wait for someone to bring one in before they could finish working on support before releasing it. This was the first of October. The site was updated over the last few days that says "2025 SI NOT YET SUPPORTED". So that's a start. Hahaah
I bought a V2 without realizing i can’t use it on my 2025 Civic Si, my question is when it becomes compatible will i be able to use it on my current vehicle or will i have to get a new ktuner?
I bought a V2 without realizing i can’t use it on my 2025 Civic Si, my question is when it becomes compatible will i be able to use it on my current vehicle or will i have to get a new ktuner?
You will not need a new KTuner, as soon as they confirm compatibility they will more than likely have an update for the app that will also have an update for the firmware on the KTuner unit.
You will not need a new KTuner, as soon as they confirm compatibility they will more than likely have an update for the app that will also have an update for the firmware on the KTuner unit.
I recently purchased a 2025 Civic Si and have been looking to tune it with Ktuner. I emailed phearables customer support team and they notified me that my ecu isn’t supported yet. Does anyone have an idea on how long this could take due to the new changes for the 25 models?
I can't speak to the ECU as I've never even looked but I have TSP on a kTuner and everything has been totally fine, been running the TSP tune for a long time now
Its on the side closest to the airbox, but the airbox in the way makes it a pain to find the sticker with the number. You can try to sick your phone down there to see it or remove the airbox. I dont think Ktuner or Hondata have even announced support yet though.
I can't speak to the ECU as I've never even looked but I have TSP on a kTuner and everything has been totally fine, been running the TSP tune for a long time now
I could be wrong so please keep looking for more answers but it looks like newer version maybe tuned a little differently but isn't actually any different, I have a 2022 Si
Looks like KTuner support for the 2025 Si is here, but there is an additional step and connector with the 2025 since it was flashed directly connecting to the ECU rather than the OBD2 port. Honda must have made some changes that didn't allow them to connect and flash the usual way.
Looks like KTuner support for the 2025 Si is here, but there is an additional step and connector with the 2025 since it was flashed directly connecting to the ECU rather than the OBD2 port. Honda must have made some changes that didn't allow them to connect and flash the usual way.
We have been excited to help bring the KTuner Connectivity Device for the 25 Si to the market. As of yesterday the 25 Si is now supported with all our of TSP Tunes!
This device allows flash your 2025 Honda Civic Si ECU.Please note that this kit does not work with the Hondata FlashPro.BEFORE PURCHASING, YOU MUST:- Enter your full KTuner serial number (found on the box or unit)- Lock your KTuner device to your ECU (can be completed without this kit)Please see...
www.twostepperformance.com
If anyone has any questions about tuning the 25 Si please feel free to ask, we'd be happy to assist!
We have been excited to help bring the KTuner Connectivity Device for the 25 Si to the market. As of yesterday the 25 Si is now supported with all our of TSP Tunes!
This device allows flash your 2025 Honda Civic Si ECU.Please note that this kit does not work with the Hondata FlashPro.BEFORE PURCHASING, YOU MUST:- Enter your full KTuner serial number (found on the box or unit)- Lock your KTuner device to your ECU (can be completed without this kit)Please see...
www.twostepperformance.com
