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Old 09-12-2012, 07:52 AM   #35
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Join Date: Aug 2009
Location: Ontario Canada
Posts: 700
My Ride: 1999 328i
Originally Posted by Steven747 View Post
i cant recall the exact number but mango got somewhere in the 15 range on a stock 330 from oe tuning so would 5 more hp from tuned headers and cams be unreasonable ? i might be wrong though
I don't want to get going too much more with this discussion in this thread just because its off topic, but, from what I saw, the OE dyno tune on a stock 330 made about 11 whp peak and a max gain of 19 whp around 4750 RPM.

1999 BMW 328i (Daily Driver) - m54b30 intake manifold, ebay headers, Rebirth Motorsports CAI, Rogue Engineering underive pulleys, Epic Motorsports Remote Dyno Tune, Custom 3 inch exhaust with Burns Merge, Schrick 264/248 Cams
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