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BMW 3-Series (E90 E92) Forum
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N55 JB3 tunning
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01-14-2011, 08:30 PM | #1 |
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N55 JB3 tunning
hey guys, has any of you out there have changed anything in the settings? add a pound of boost? anything???
i just have the jb3 plug and play. any comments will be appreciated. by the way I used the jb4 and now my jb3 seems prehistoric.
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USED TO HAVE A 385 whp 479 tq N55 335 2011 (AT) AND NOW A 135 M package 2010 (AT) 447whp/504tq
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01-14-2011, 08:35 PM | #2 |
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No changes are suggested or supported with the N55 Stage1 tuning. It's about 2.75psi over stock.
Mike
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01-14-2011, 08:39 PM | #3 |
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not even with upgrades? FMIC DP Exhaust?
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USED TO HAVE A 385 whp 479 tq N55 335 2011 (AT) AND NOW A 135 M package 2010 (AT) 447whp/504tq
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01-14-2011, 08:45 PM | #4 |
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Nope. The Stage1 is analogous to the JB+ only with lag reduction and better top end. Until full fuel control is available for the N55 BMS doesn't suggest exceeding 3psi over stock.
Mike
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![]() ****APRIL SALES AND COMBO DEALS!! - CLICK HERE!!**** N54 Catless Downpipes - 349.00 Shipped!! ER Products 10% OFF + FREE SHIP PURE TURBOS - ON CRAZY SALE JB4 SALE!! $50.00 OFF + FREE EXPRESS SHIP |
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