05-26-2011, 03:23 PM
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#23
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Psshhhht M3
Join Date: Dec 1969
Location: Cali
Posts: 5,941
My Ride: E46 M3
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Quote:
Originally Posted by zx5rider
Correct me if i'm wrong but I took "stock DME tuning" as they re tuned the BMW ECU(no stand alone) so it could be over 5 PSI..... 
Also are you saying the M3 Intake manifold will break at more then 12 PSI?
There is 330's out there with more then that. |
The stock S54 manifold is pretty weak also its completetly different then a 330's mani, remember individual throttle bodies etc... I know lots of testing has been done on the stock mani years ago.
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