02-01-2016, 01:53 PM | #155 |
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The noise/farts that certain autos or Double clutches make when changing gear is not caused by the speed of the shift or by the gearbox at all. It is caused by Ignition Cut during that gear change. The ECU cutting ignition on gear changes is what makes the noise. Which is why some cars dont make the fart, because they dont cut ignition.
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02-04-2016, 09:16 AM | #156 |
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Drives: BMW M140i
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This thread is great for guys like me that just went through all thread and load the videos shared by you guys ...
About the noise of the beasts what can i say - it always claim my attention while driving and a beauty noise comes around .. for what i remember and with all my drive experience the old M5 is the one that have more impressed me ... Driving a 2L M Edition upward 120km/h it does a native noise that can compare with the dark-horses of this thread but it does satisfy me much i have to admit. Will look in 2-3 years to get my second bimmer and hopefully i can get something more enthusiastic for my ears .. for now stay with what we've! Cheers folks!
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02-09-2016, 05:36 AM | #157 | |
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hows that new turbo looking ? Any updates if its different yet ?
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02-09-2016, 01:46 PM | #158 | |
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Information on the M2's turbocharger
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02-09-2016, 02:13 PM | #159 | |
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Where does it say anything about what turbo is being used vs. the "standard" N55?
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02-09-2016, 02:40 PM | #160 | |
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I might suggest looking at the graphics and comparing them to those of an M235i N55. The M2's turbocharger is supposedly further integrated with the intake, probably to help avoid lag, but that does not necessarily mean it's a different turbo. Just trying to help.
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02-09-2016, 02:59 PM | #161 | |
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'02 S54 M3 (500/500 GC/Koni)
'08 N54 135 (JB4, DCI, BMW PS/Bilstein B6s, H&R M3 FSB, Strongflex FCABs) '14 N55 X1 (JB4, BMS DP, BMS Intake, Alpina TCU reflash, H&R Sports, Bilstein B6s, E93 M3 RSB, Strongflex FCABs, baby seat) '08 N54 535xi touring (Bilstein B6s, Downpipes, MHD tune, baby seat) |
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02-10-2016, 06:17 AM | #162 |
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M4 does not fart on upshift just like E92 M3, unless they changed it on 2016+
Sounds like a regular autobox shift, the only fart it does is when TC kicks in 1st/2nd gear or 2nd/3rd. |
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02-10-2016, 04:17 PM | #163 |
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M235i Turbocharger Part Numbers
On realoem.com, there appear to be two different part numbers for the turbocharger in a 2015 M235i produced through 9/15. This was the latest information available.
Turbo Charger 11657643115 and AT - Turbo Charger 11657648913 When someone finds a reference for M2 part numbers, we will know if it is a different turbo charger. These two parts were used on many models in several series, as one would expect. I could not determine from the drawings, which are top view on one and bottom view on the other, if the turbocharger was the same or not.
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'74 2002tii, Sienna Braun Metallic, Manual, Sold; '84 e28 533i, Burgundrot Metallic, Manual, Sold; '95 e36 M3, Avus Blau Metallic, Manual, Sold; '06 e60 M5, Silver Grau Metallic, SMG, Sold; '09 e82 135i MSport, LeMans Blue, Manual, Sold
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