Oh I have no doubt I'll wish I had a tune. If time and budget allows, I'll look into one, but for now I'll keep that on the non-critical To-Do list. Thanks so much for the reply, glad to see more Mainers are in the event! See you there!
I am required to run a restrictor on my 2004 STI hillclimb car for the Mt. Washington event. It is bone stock except for a K&N air filter. Do I NEED to get a retune after it's installed? I realize that I could get more power with a tune, but this car has been dead reliable and plenty fast...