Originally Posted by Diabolical!
Dyno tune with a QUALIFIED tuner.
The KB tune is OK but is a canned tune common to that specific setup. If you have other mods or variations., the tune wont account for it.
Your car is unique. Your geography and weather is unique. Get a custom tune form a reputable tuner who can tune the KB setups. That's your best bet!
And welcome to the KB Brotherhood