E46Fanatics - View Single Post - Motor Swap 323ci m52 to m54(330ci) 01
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Old 11-21-2008, 01:08 AM   #6
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Join Date: Sep 2008
Location: NJ exit 109
Posts: 1,264
My Ride: 2002 m3
how much of a difference in performance do you notice going from the 323 to the 330 engine? given that you've had both now.
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