01-30-2013, 04:00 PM | #1 |
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No upshift burble on 6MT
I remember hearing a distinct burble on upshifts in the sport line 8AT I test drove, but it isn't present on my m sport 6MT. What's up with that?
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Ryan
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01-30-2013, 07:28 PM | #2 |
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you sure its in sport or sport +?
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08-13-2013, 09:26 PM | #4 |
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I've experienced burbling even in eco pro while letting off the gas to upshift. What is causing this burbling sound? It may be totally normal but I have this notion that it's burning more fuel than necessary thus the popping and burbling??
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08-16-2013, 08:50 AM | #5 |
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no need, i think N55 runs out of steam at about 5500 - 6000 rpm
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08-18-2013, 07:36 PM | #6 |
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Open up the driver's side exhaust pipe. It's wired shut except when you stomp on it. The burble is more pronounced with both pipes open all the time.
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08-19-2013, 08:45 AM | #7 |
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Search, golf t mod for F30, 5 min process and you'll hear that plus deeper exhaust note
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08-20-2013, 08:24 AM | #9 |
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The burble between shifts in the sport automatic was not from lifting off of the throttle in sport mode ( and I agree, it is lovely). Maybe it had the m perf exhaust. This was an early early production car... Maybe they got rid of it
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Ryan
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08-20-2013, 11:53 AM | #10 |
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My 8AT M Sport burbles on throttle lift. It sounds awesome, makes the 335i sound really mean. Regular 335i exhaust. I like that I can essentially choose when it burbles. Will only make those nice sounds in sport or sport + modes on my car. At least those are the modes where I really notice it.
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