Nice to see 034 doing the TCU software update as it seems to be tougher to obtain the MTM chip. What keeps surprising me most about the MTM chip and my upgraded trans is the fact that Tip shifts are not as crisp as Sport shifts. Sport is pretty amazing at this point, it's almost like dropping the clutch on a manual, I mean it's quick, very responsive and grabs great. Unfortunately Tip shifts feel about as soft a Drive shifts. I might look into contacting 034 and see if they can make the Tip shifts fast like Sport mode, hmmmm.

Anyhow, onto their ECU tune. It seems on the conservative side, which is good. I know all dyno's read different; and you can add in temp and other factors, but here is an image side my side from my time on the same type of Mustang dyno, calibrated spot on from what I saw, and I'm assuming 034 has theirs calibrated. I'm running about the same boost at 16-18psi, and on my log it's the AFR from a wideband showing. The main difference in my log is more timing and more fuel I would believe, and the water methanol allowing me to run the extra timing. This was on an 80 degree day after driving two hours at high freeway speeds.