Quote:
Originally Posted by Willstophe
Hey buddy. Ya I have a 2006 325i sedan and did the 330i manifold conversion and managed to get the stage I software along with it. But I don't know about your situation because I think the 08's are ecu tuned from the previous year so my tune might just be to bring it up to the 08 standard.
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r u just replace manifold and reflash ecu?and any problem for the engine?since the 330i look like have different compression ratio.do u need to replace like 330i's valve,piston or cam?