NJspeed69, I have to ask you about the shifting improvement.

Assuming your talking about the manual 6spd, I can't possibly see how the ECU program can affect the mechanical engagement of the clutch or the similar mechanics of the gear changing. You will have to enlighten me on this. It's one thing to have increased power from the engine but to see definite improvement in how the clutch or transmission is functioning baffles me. Mind you, I'm not a mechanic but I thought I knew enough about how a cars clutch/manual transmission worked to know that the computer program was something different altogether.
Maybe somethings happening under the hood that I don't know about??