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      09-25-2014, 08:44 AM   #81
hassmaschine
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Drives: "NBO" 330i
Join Date: Jun 2014
Location: earth

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Quote:
Originally Posted by KingofKingz View Post
Yes, the 325i exhaust is much more restrictive than the 330i's
I can search for backpressure values, I know i have these lying around somewhere....
there are factors for backpressure I think as well. I should compare them.. too bad I'm working 70 hours this week.

I believe it's possible to flash the entire 330i file over to a 325i (making sure to leave the original 4kb eprom) but that might not be a good idea if there are physical differences like the exhaust. I want to test that theory on my spare DME by using the original test donor bin with my 4kb eprom. I'm thinking all the VIN/ISN data is stored there.
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