in preparation for dyno....... not sure if others have seen this thread on n54tech, but it's chock full of great information! http://www.n54tech.com/forums/showthread.php?t=488
furthermore, I was even more curious if anyone has checked this out (for AT owners only
) to prevent
the kickdown in a 4th gear run.... instead of feathering the run, the dyno operator can feel free to mash down to get good TQ numbers w/o the worry of hitting that kickdown!