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      03-14-2013, 10:41 AM   #1

BimmerRob08's Avatar
Drives: 2008 M3, Space Gray
Join Date: Mar 2008
Location: KIKR (ABQ), NM

Posts: 1,257
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DINAN Stg. II and newest BMW software

I have an '08, running DINAN Stage II software. I hear and have read that the newest OEM Software for the M3 has some improvements that are felt compared to the older software versions. I wonder if since I'm running with the DINAN, if I had my BMW dealer update my M3 with the latest software and then re-load the DINAN, would there be a better performance gain with the engine? IOW, will the DINAN software re-map everything and cancel out what ever improvements the BMW software has? I have to run a stage II in order to keep the increased emissions CEL from coming because of my HFC X-pipe. I just want to know if its worth getting it updated and paying for it. Thoughts?