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Go Back   E46Fanatics > Tuning & Tech > Driveline, Engine & DME Tuning

Driveline, Engine & DME Tuning
Talk about driveline improvements, NA tuning and DME tuning your E46 BMW here. This includes diffs, intakes, exhausts, chips, software and OBD tuning.

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Old 12-27-2013, 01:28 PM   #1
FutureFuzz 26
Registered User
Join Date: Oct 2013
Location: Bardstown, Ky
Posts: 53
My Ride: 2000 imola red 528i
Software swap

Ok guys, I'm relitivly new to car repair. But im a fast learner

I have a 2000 528i with a 323i engine (2.8l vs. 2.5l)

They share a common DME (Siemens MS42) they supposedly have different software

I presume this is why my car runs like trash. Any suggestions?

I plan on getting the 323i software loaded on my DME as soon I learn how/ find some one who can.
Will this help my car?
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Old 12-27-2013, 09:06 PM   #2
Registered User
Join Date: Jun 2009
Location: Panama City, Panama
Posts: 418
My Ride: e39, m52tub30
Software swap

put the 523 1999+ euro spec tuning....

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