E46Fanatics - View Single Post - Ms45 m54b30 into 01 chassis
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Old 01-20-2020, 05:13 PM   #1
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Join Date: Jan 2020
Posts: 21
Ms45 m54b30 into 01 chassis

I got a deal on a 2004 330 convertible that I could not pass up. I plan on swapping the engine, transmission, axles, & brakes into my 01 touring. I will need to convert the 3 liter to ms43. I know I will need to swap the precat o2 sensors, the alternator, the air temp sensor & the secondary force as well as source the larger mass air sensor. I am thinking of flashing the euro 2 software into the dme when I put the 3 liter programming into it. I have read some posts that say they no longer get a check engine bulb check with the euro 2 software & can't pass a safety inspection, is this true? Is there anything else I need to swap that I am not thinking of between engines?
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