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      06-20-2013, 09:22 PM   #14
FVM3
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Drives: e92 m3, f30 328i
Join Date: Sep 2010
Location: Los Angeles

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Quote:
Originally Posted by spr View Post
Seems pretty common that tune, pulleys, filter and test pipes (primary cat delete) will get 400rwhp.
Whats the maximum ballpark rwhp a NA M3 can push out?