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| 07-06-2014, 06:03 PM | #1 |
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Second Lieutenant
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best tuning/chip for 550i?
Hey guys,
i've been running the BMS JB4 on my 535i, and was happy with that given the pricing and overall lack of selection. Now I'm turning in my 535i at end of lease and have bought a 2011 550i and am going to want to add some power to it right away. Is BMS still the best bang for the buck? Thanks |
| 07-06-2014, 10:46 PM | #5 | |
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2011 550i RWD 60-130 7.35
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| 07-07-2014, 04:31 PM | #6 |
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I read the whole thread over at n54tech, but for those running stage 2, are all the kinks worked out or is it still a work in progress? I was reading about problems with MAF sensor and other malfunctions.
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| 07-08-2014, 03:01 PM | #7 |
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Stage 2 is running strong and is the best option. Any issues that are showing up were already in the car, the tune just magnifies them in my opinion. I had injectors changed on mine.
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Sunset Orange G20 M340i
PAST F80 LCI/M3/AW FBO BM3 Cary Tuned Meth/Pure Stage 2 F36 CB 435i FBO F15 GS X5 50i Tune F10 AW 550i Loaded/Tune/M5 Exhaust |
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| 07-11-2014, 01:12 PM | #8 |
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Cobb doesn't look to have anything for our N63 yet... any word on if they are working on anything?
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2012 550i///M-Sport///Carbon Black Metallic///Oyster+Black Dakota///ZCV+ZLS+ZMP+ZPP+ZPS+ZSP+ZTP...M5 exhaust///iND Tricolor grilles///H&R Sport Springs///Turner Motorsport 12mm+15mm spacers
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| 07-20-2014, 11:06 AM | #9 |
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Drives: 22' M240i
Join Date: Jan 2014
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Does the BMS stage 2 require wire splice like on N55?
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2022 M240i Thundernight Metallic / Oyster
Previous 2019 540, 2018 M3 CS, 2015 M3, 2011 550i, 2013 335i |
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| 07-24-2014, 10:52 PM | #11 | |
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| 07-25-2014, 09:35 AM | #12 | |
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First Lieutenant
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2012 550i///M-Sport///Carbon Black Metallic///Oyster+Black Dakota///ZCV+ZLS+ZMP+ZPP+ZPS+ZSP+ZTP...M5 exhaust///iND Tricolor grilles///H&R Sport Springs///Turner Motorsport 12mm+15mm spacers
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