Which Parts CD?

[Beej '86 325es]

I need to buy a parts CD, but have read about different ones. Bav. Auto. sells the Mobile Traditions CD, which I ASSUME that's the one I want. But I have also read of an ETK, HTK, T-something, etc. Which one do you guys have? I definitely need one with lots of diagrams.
Thanks!

[Jonathan M3]

You can get the up to date ETK and other CDs on ebay for pretty cheap.

[Beej '86 325es]

I've noticed them on there before. What is the difference between the ETK and Mobile Traditions, etc.?

[franz]

Most ETKs cover newer cars as well as older ones. Mobile traditions goes up to the e30.

[Beej '86 325es]

Ahhh, I need info for the S50 engine as well, so I guess the ETK is the one I need.
Thanks!

[AdamF 88iS]

ETK/EPC is the complete catalog.
Mobile Tradition/HTK is the e30 and down catalog.
TIS is a collection of technical documents with tightening torques, specs, etc.

[nitro325is]

I dont know about older versions because I have disposed of them but the newest one I have is from 1/2004 and it has the mobile tradition included.You just have to click a button on the side.

The 1/2004 version is on 2 CDs so it includes every BMW EVER produced.I do mean EVERY BMW produced! Even BMW bikes,M1, 1500 series, and Isetta!

The newest TIS I have is 6/2003


They are very useful!