BMW X5 M 2011 exhaust valves

New jersey bimmers · 11-07-2020, 09:10 PM

Hey guys do you know how to keep exhaust valves open all the time ? Stock Muffler is very quiet .

TwinSnailz · 11-07-2020, 09:24 PM

Bypass the solenoid , just remove the 2 hose from the solenoid and connect them together.
Or Press the M button everytime. It only takes a second

Thecastle · 11-10-2020, 07:47 PM

Any way to do the opposite, keep it quiet all the time. Would be handy when towing and have the trans in m/s mode to hold gears and not have the constant drone for hundreds of miles.

TwinSnailz · 11-10-2020, 08:06 PM

Quote:

Originally Posted by Thecastle

Any way to do the opposite, keep it quiet all the time. Would be handy when towing and have the trans in m/s mode to hold gears and not have the constant drone for hundreds of miles.

Remove the vacuum hose (exhaust side)from the solenoid. Cap the solenoid to prevent vacuum leak.

Unplugging it will be faster but may have a cel?
Unlike older n54 models, the valves need vacuum to open.

Nkponder · 11-11-2020, 04:17 AM

If anybody is interested, I have a controller with remote that I'm not using anymore. You can open/close the valve at will, but defaults closed. You can also set it up to use the garage door opener on your rear view mirror to open/close.

PM me if you're interested.

albsure1 · 01-07-2021, 06:58 PM

dude , tie wrap it open , done (zip tie)

Ahmedbmwx6me71 · 02-25-2021, 07:42 AM

I need a help
I have x6m e71 2013 ,
I checked log error and found :"charging pressure control, boost pressure too low" 0030FF and 310B: Boost Pressure Control 2, Plausibility Fault.
what will I do ?

GTBrandon · 02-25-2021, 02:39 PM

Quote:

Originally Posted by Ahmedbmwx6me71

I need a help
I have x6m e71 2013 ,
I checked log error and found :"charging pressure control, boost pressure too low" 0030FF and 310B: Boost Pressure Control 2, Plausibility Fault.
what will I do ?

TwinSnailz Now this one is annoying though lol

11-07-2020, 09:10 PM	#1
New jersey bimmers Registered 3 Rep 2 Posts Drives: BMW X5 M Join Date: Nov 2020 Location: NEW JERSEY iTrader: (0)	BMW X5 M 2011 exhaust valves Hey guys do you know how to keep exhaust valves open all the time ? Stock Muffler is very quiet .
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11-07-2020, 09:24 PM	#2
TwinSnailz First Lieutenant 75 Rep 357 Posts Drives: 2011 X5//M Join Date: Nov 2009 Location: IL iTrader: (0)	Bypass the solenoid , just remove the 2 hose from the solenoid and connect them together. Or Press the M button everytime. It only takes a second
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11-10-2020, 07:47 PM	#3
Thecastle Major 307 Rep 1,146 Posts Drives: F10 550i Join Date: Apr 2015 Location: Houston, TX iTrader: (0) Garage List 2020 BMW M340i [0.00] 2019 RAM 3500 [0.00] 2020 BMW X3 [0.00] 2016 BMW 550i [0.00] 2000 Ford F450 7.3l ... [0.00]	Any way to do the opposite, keep it quiet all the time. Would be handy when towing and have the trans in m/s mode to hold gears and not have the constant drone for hundreds of miles.
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11-11-2020, 04:17 AM	#5
Nkponder Private 12 Rep 78 Posts Drives: BMW X5 E70 Join Date: Mar 2019 Location: MD iTrader: (0)	If anybody is interested, I have a controller with remote that I'm not using anymore. You can open/close the valve at will, but defaults closed. You can also set it up to use the garage door opener on your rear view mirror to open/close. PM me if you're interested.
	Appreciate 0 Quote

01-07-2021, 06:58 PM	#6
albsure1 Private 8 Rep 52 Posts Drives: X5m, 535i, 745i, SS tblazer Join Date: Jun 2015 Location: Greenville, NC iTrader: (0)	dude , tie wrap it open , done (zip tie)
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02-25-2021, 07:42 AM	#7
Ahmedbmwx6me71 New Member 0 Rep 10 Posts Drives: bmw x6m e71 Join Date: Feb 2021 Location: Saudi Arabia iTrader: (0)	I need a help I have x6m e71 2013 , I checked log error and found :"charging pressure control, boost pressure too low" 0030FF and 310B: Boost Pressure Control 2, Plausibility Fault. what will I do ?
	Appreciate 0 Quote