Quote Originally Posted by Swiggles View Post
Because you can adjust timing with a tuner they became obsolete. I have an iccu in the basement if you want it, not 100% sure it works, might be something with the screen but I don't remember.
Id be interested just let me know. I understand on a technology level they are obsolete but on a conveniency level they are not. When I was just re doing my tune after putting my intercooler on it was "do a run no kr,pull out laptop hook it up, re flash pcm, retry for kr" and I ended up doing that 5 times. Would have been a hell of a lot simpler to do a run and turn a little dial and do another one. Then when you find the magic number you can pull out the tuner.

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