What is the actual difference between the 449 ktuner and the expensive ktuner? just the display?@KTuner was the first to have a fix for this and currently has this feature and it is adjustable to your liking. Plus KTuner sales their unit for $449 versus hondata's $699......So common sense takes over at this point, why pay more for something with less features
The lag is pretty bad. I do miss the immediate throttle response from a NA engine. However, keeping the RPM in the sweet spot, which is around 3K-4K, helps a lot. When on a curvy back road, the handling of this vehicle, even on the pig squealing stock all seasons, makes me forget all about the rev hang.After taking my Si coupe on a spirited country drive last night, I have to say I don't mind the rev hang because the turbo lag is so bad. It would be even worse with the revs dropping fast. I used to hate the rev hang, but now I don't mind it as much.