12-04-2012, 10:10 PM | #1 |
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exhaust flap open/ close sound
hello,
are you supposed to be hearing the exhaust flap open and close when the engine is well warmed up? Just today when I was parking in P4 condo parking lot, I had my Windows rolled all the way down and noticed the flap close whenever I let go of the gas and open whenever I put foot on the gas. couldn't have been doing more than 5kmph. it's this normal? it's like a clicking "ptchh" sound. Thanks
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12-05-2012, 06:02 PM | #2 |
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Drives: F30 328i Luxury - Sport Auto
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Yep, completely normal and it is surprisingly pronounced isn't it!
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12-07-2012, 07:08 PM | #3 | |
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2015 Macan S Sapphire Blue 20" SD Wheels Painted Black SD Kit Sport Black Chrome Exhaust
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