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      02-28-2014, 09:21 AM   #79
sales@ESSTuning
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Drives: ESS M3 / M4
Join Date: May 2007
Location: AZ

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Quote:
Originally Posted by Bx Tpr
Quote:
Originally Posted by tom @ eas View Post
We know of quite a few people that run ESS tunes on the track with nothing but praise. As long as race fuel is used on the track (instead of 91), you shouldn't run into any timing issues.
So even if a 93 tune is installed and I decide to track it I'm going to have to fill up with race fuel to be safe? Would using 93 on a 91 tuned car be just as safe?
The software will adapt to the fuel you run. Better quality fuel will net better performance and more safety during track use.
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