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BMW 3-Series (E90 E92) Forum
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Effective 328i hp upgrade
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11-02-2010, 09:15 PM | #3 |
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Either Headers for a bolt on
or a true Tune for software depending on which road you want to take. 2 best options for hp gains for the $$ that are currently available |
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11-02-2010, 09:16 PM | #4 |
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^^ useful comment.. Try a 330i 3 stage intake manifold conversion i would say
edit:damnit craven u beat me to it, not ur comment im talking about , 335i comment |
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11-02-2010, 09:20 PM | #6 | |
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Quote:
____ the 330 manifold swap is a useful mod, but does require a tune to really maximize the gains |
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11-02-2010, 09:21 PM | #7 |
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11-02-2010, 09:21 PM | #8 |
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11-03-2010, 12:33 PM | #10 |
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If you do a 330 manifold it only adds peak power but loses a lot of midrange. It might actually be slower with no tune. Make sure you get a tune if you go the manifold route.
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11-03-2010, 01:02 PM | #11 |
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you're never going to get huge gains, with that said torque multiplier... get a lsd with change in gearing =)
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11-03-2010, 02:27 PM | #12 |
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gintani tune or AA tune. pbx for the best bang for your buck...but doesnt add much.
intake and exhaust help... but I would go with a tune before anything.
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