[GDR]

I have a 2008 E90 330i and was wondering if anybody here with the same model car has remapped their ECU... I know Hamman has a chip but that's about it.

If anybody has this done, please let me know the Tuner and the performance gains achieved. Any info on this subject is much appreciated.

GDR

[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.

[ah gon]

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.

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?

[Omni]

Originally Posted by ah gon

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?

Nope... just the intake manifold, adjuster motors and software reflash. All other engine components are the same.

[ah gon]

Originally Posted by Omni

Nope... just the intake manifold, adjuster motors and software reflash. All other engine components are the same.

thanks for information.and what is the adjuster motors?

[Omni]

Originally Posted by ah gon

thanks for information.and what is the adjuster motors?

There are two small adjustor motors on the side of the 3-stage intake manifold that control airflow. The 325i single stage manifold does not have these.