Stopped by CSG this morning to have the EO tune loaded onto my car (thanks @
CSG Mike). I didn't notice anything different between this tune and the original one except that on the freeway, I did feel some slight hesitation between 3k and 4k in 4th gear doing a couple of pulls. I didn't notice it in the street in 1st and 2nd gear but it's still early to tell.
i haven't had any issues with my original tune; the only hesitation i felt was in the first half mile before the car had warmed up from a cold start, and it was very slight. I'll see how this EO tune works from a cold start.