I want to know some personnal experience with Hondata or Ktuner stage 1 tune before pulling the trigger on one of those. Does someone used it without problem on the long term?

I subscribed yesterday to this forum but i’m following it on a daily basis since I bought mine in may 2017.

That’s too bad that everytime someone asked about performance upgrade some folks start bull ****ting others. If you don’t have personnal experience or interest with those device maybe you should read another thread you’re easting your time and mine.