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Old 04-04-2012, 10:08 AM   #13
HPF Chris
Past Site Sponsor
Join Date: Feb 2006
Location: Portland, OR
Posts: 3,684
My Ride: 2002 M3, 2006 530i
Originally Posted by mike@maximumpsi View Post
Looking good!
Thanks Mike.

Originally Posted by ST06M3
Nice results. I am looking for the same power range when I upgrade to PT71 and maintaining my stock exhaust system.
It's nice to know the stock dual exhaust system design can flow this much. Make sure you run a high flowing exhaust though. We've found over 60rwhp differences between exhaust systems at these power levels!

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