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BMW 3-Series (E90 E92) Forum
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E91 328i 3 Stage Manifold Conversion + Active Performance Software Build w/Dyno
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04-22-2013, 11:31 AM | #69 |
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What are the differences between the factory 330i flash and the active performance flash?
Has anyone successfully just loaded a 330i's factory flash onto their 325/328's DME after installing the manifold? |
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04-23-2013, 12:15 PM | #70 |
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Where have a majority of you guys been getting your 3stage IMs from? Junkyards, e90post, buying new? Want to do this at some point for sure
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04-23-2013, 12:27 PM | #71 | |
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Very cool dyno -- you can actually see the 3 stages in action:
0-3k - big difference in usable power here, car will def. feel more powerful in normal daily driving. 3k-4.5k - little/no difference -- seems the 328 manifold/DME is tuned most similarly to this 2nd stage 4k+ - big hp jump, biggest difference in this stage Looks like this is a great upgrade not just for top-end power/fooling around but gives a good 25-30 hp/tq down low for 90% of daily driving. Makes a cheap MT 325 that much more appealing... Quote:
junkyard database. keep in mind I think these are available on 330, x3 3.0si, x5 3.0i, z4 3.0si |
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04-23-2013, 12:36 PM | #72 | |
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04-26-2013, 01:16 PM | #73 | ||
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05-03-2013, 04:58 PM | #75 |
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Drives: 2010 128i
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Location: Anacortes, WA
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So the original car in this thread - the wagon w/ the new manifold - did it get a custom tune that is different in any way than what we would get if we flashed at home? What if we went to one of your dealers? Oceanside Motorsports is semi-local to me and I'm considering asking them to quote me this same job (DISA + tune)...
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05-03-2013, 09:51 PM | #76 |
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Drives: 2012 328i E92
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Viral please send me pricing info thanks.
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05-06-2013, 06:25 PM | #77 | |
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Drives: 2010 128i
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05-06-2013, 07:08 PM | #78 |
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best thing to do is call them. i had a vanilla "stage 2 v3" or whatever AA tune, installed the 3 stage intake manifold, contacted them, and they sent me a custom dyno tune specific for the 3 stage intake. from what i understand, it was the same tune as the man purple E91 wagon they had just done. but, get in touch with them via phone, found that was the best way to track someone down.
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05-13-2013, 10:13 PM | #79 |
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05-15-2013, 02:08 AM | #80 | |
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2006 E90 325i | Sports Package | 6MT | 3IM | PE | AA |
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05-16-2013, 09:00 PM | #81 |
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Please send me info on pricing, and if someone could fill me in on any little parts I need for the 3 stage intake manifold, that would be awesome. Could I take parts from an X3 N52 engine? I heard thats the most powerful version out of the 3.
I'm pretty new to all of this. haha Thanks. |
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05-26-2013, 12:37 PM | #83 |
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05-26-2013, 02:49 PM | #84 | |
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I have the n52b25. It comes with the 3 stage stock but has different parts numbers than the 330i. I have headers, and secondary cat delete. Stock power is 175bhp. In Europe it is 218bhp. Would love to know if you guys can do something about the detuning from factory and optimize my mods. |
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06-11-2013, 07:12 PM | #86 |
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For those who have done the 3 stage conversion and then had a standard AA tune or custom tune installed afterwards, how much more power/torque and improved driveability was there after the ECU tune ?
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06-22-2013, 11:51 AM | #88 | |
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Is this possible for the 325i with full bolt ons? |
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