2010 2011 BMW 5 Series Forum F10 - View Single Post - 535i Catless Downpipe Rasp

nwob · 06-09-2017, 07:55 AM

I have a muffler delete and VRSF downpipe, It sounds good out side the car but inside it drones too much and is a little loud. Looking to add Vibrant 1790 where the mufflers used to be? Good idea or no?

06-09-2017, 07:55 AM	#19
nwob Private 16 Rep 68 Posts Drives: 13' 535i Join Date: Oct 2016 Location: Socal iTrader: (0)	I have a muffler delete and VRSF downpipe, It sounds good out side the car but inside it drones too much and is a little loud. Looking to add Vibrant 1790 where the mufflers used to be? Good idea or no?
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