4EAT Trans ID

[Strykr]

Hello everyone,

I've been doing a lot of searching on my transmission since I just got my Usdm 99 Legacy Gt. The transmission has a code of Tz1a2zjeaa which when I google only seems to show up for the Impreza 2.5RS.

Can anyone help me with any information on this transmission as I'm trying to figure out if it's a legacy transmission or from an RS. The reason why is Im looking at swapping to a Vdc instead of the MPT, but I'm guessing this may have already been done for me.

TCU code is: 31711ae170

Any help is appreciated thanks!

[Strykr]

l found some info,

It's a phase 2 4eat but still retains MPT. I just need to change a few parts to get Vdc.
The TCU/TCM also seems to be only for 99-00 LGT/OB, possibly also 2.5RS although I can't confirm.