Yaos:
ONLY if the SMT TCU has been replaced with the Latest Software Update.. Else it will 'Clutch Kick' at the org red line..
Cap
Yup, pre-mid-2003's are unflashable, mid-2003's and later are supposedly flashable (Toyota put out a service bulletin with instructions on how to do it), but no ones attempted to 'jailbreak' one yet. I guess risk vs. reward with something that expensive with little to gain (quicker shift times, maybe) just isn't worth it.Actually, the TCU has to have been replaced, and have the Latest Software.. So far no one is clamming to be able to re-flash TCU's.