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2003 325Ci Convertible
181 Posts
Discussion Starter · #1 ·
I just recently swapped my transmission with a new-used one from an E85. I'm trying to figure out what transmission software to run. I'm currently running ZUSB 7529020 (330Ci 02/05). The old software ZUSB was 7529018.

The old transmission is 009 5HP19 that came stock with my car, VIN# PG85691.
The new transmission is a 010TU 5HP19, PN# 0792787ZTU. VIN Unknown.

I know there are torque converter and valve body updates, so I wanna make sure I'm doing this right, but the software behaves very similarly with either ZUSB.

P.S. Tried the alpina flash but it was a dog on hills. Wish I could keep the nice manual mode though.
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