BMW 3-Series and 4-Series Forum (F30 / F32) | F30POST - View Single Post - Exhaust flap unplug 435i

zeyad.habeeb · 05-14-2019, 09:43 AM

Hello all,

I have the MPE and it sounds very nice after a decent drive.

Is that because it's warmed up? Or because the flap is open?

Is there any negative side if i unplug the exhaust flap?

If i want to unplug it, should it be while the car is off?

Thanks in advance.

05-14-2019, 09:43 AM	#1
zeyad.habeeb Second Lieutenant 59 Rep 231 Posts Drives: 435i GC Join Date: Oct 2018 Location: San Diego iTrader: (0)	Exhaust flap unplug 435i - negative side? Hello all, I have the MPE and it sounds very nice after a decent drive. Is that because it's warmed up? Or because the flap is open? Is there any negative side if i unplug the exhaust flap? If i want to unplug it, should it be while the car is off? Thanks in advance.
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