550i Exhaust Question

googoomas · 11-20-2009, 03:15 PM

Hey guys, I have my dads 5 for a while... Is there any way to disable the valve in the exhaust that makes it quieter at lower revs? I know us e9x drivers have the golf tee mod or the unplug behind the light in the trunk. Thanks in advance.

silvergray545 · 11-20-2009, 08:39 PM

Take it to a muffler shop and have them weld it open. Other than that, there's not much you can do.

11-20-2009, 03:15 PM	#1
googoomas First Lieutenant 28 Rep 310 Posts Drives: 155mph (Stupid Limiter) Join Date: Apr 2007 Location: Portland iTrader: (2)	550i Exhaust Question Hey guys, I have my dads 5 for a while... Is there any way to disable the valve in the exhaust that makes it quieter at lower revs? I know us e9x drivers have the golf tee mod or the unplug behind the light in the trunk. Thanks in advance. __________________ 2007 SG/Black e90 335i - Gone 2010 JB/Black e82 135i M-Sport - Gone 2013 JB/Black e90 335i M-Sport - Gone 2016 MBM f30 320i - Gone 2015 BSM/Black f15 X5 xDrive50i M-Sport - Current
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11-20-2009, 08:39 PM	#2
silvergray545 Skittles, OT OG 2337 Rep 649 Posts Drives: Lots of M cars Join Date: Aug 2008 Location: Cleveland, OH iTrader: (1) Garage List 2016 BMW M3 ZCP [0.00] 2000 BMW M Roadster [0.00] 2004 BMW M3 [0.00] 2014 VW GLI [0.00]	Take it to a muffler shop and have them weld it open. Other than that, there's not much you can do.
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