Whoever has custom tunes from innovative diesel, is there a big difference between extreme street and extreme race. i have ex street, street, and tow. Just wondering cuz i may wanna do away with street. thanks

 

X-race is the same tuning (more or less) as the x-street, the x-race just has a much more aggressive transmission setup. It locks the converter as soon as you hit 2nd gear and stays locked all the way through after that. It reduces track times in the 1/4 by about .2-.4seconds, from what I've read from Eric's posts. It is not really meant to be a daily driver, but some do. You really need to drive like a putz, or full out with this tune. I trashed a stock converter driving like a dumb kid with it on already. I'm not sure if it was totally my fault, or just a fluke, but it did happen. That was a lot of boosted launches and daily driving the crap out of it. Went back to x-street and no issues. For the track, I am definitely loading that x-race tune back in, it definitely hauls the mail.