Originally Posted by snrusnak
Thanks ORT, I'm going to ask them next week to double check, I will post what they tell me......I was under the impression that they did increase line pressure...
Here's a quote I found about it. This is from the guy who led the beta testing group for the advanced trans options.
They do it another way. They do not touch pressures. They've tested elevated pressure for the 1-2 shift, with their TCM tuning. They came to the conclusion that for a day to day driver it's just too hard. For the performance folks that might not make much sense, but most "average" daily drivers wouldn't like that type of shift. Superchips upgraded the program during the trans options beta to accommodate users who purchased their products and complained the shifts were already too hard.