2014 bmw 528i adding quad exhaust questions

billythebeemer · 03-24-2019, 01:41 PM

Hey guys!

I have a 2014 bmw 528i and I am looking to add a quad exhaust to it. Do you guys have any suggestions on what to do to add some sound other than having a muffler delete? I was thinking of getting some custom made muffler. Also do any of you know if this mod voids my cars warranty?

billythebeemer · 03-24-2019, 01:43 PM

Also what could be some consequences like drivetrain malfunctions or anything else? Lol I don’t want to do something and mess up the car

m3jonas · 03-24-2019, 05:42 PM

Quote:

Originally Posted by billythebeemer

Also what could be some consequences like drivetrain malfunctions or anything else? Lol I don’t want to do something and mess up the car

I did straight pipe and there is no problem

JDMSteven · 03-26-2019, 02:27 PM

The cats are way up front on the downpipe if I'm not mistaken so there will be little to no risk at all messing with the exhaust past that point.

03-24-2019, 01:41 PM	#1
billythebeemer New Member 0 Rep 11 Posts Drives: Bmw f10 Join Date: Feb 2019 Location: Arizona iTrader: (0)	2014 bmw 528i adding quad exhaust questions Hey guys! I have a 2014 bmw 528i and I am looking to add a quad exhaust to it. Do you guys have any suggestions on what to do to add some sound other than having a muffler delete? I was thinking of getting some custom made muffler. Also do any of you know if this mod voids my cars warranty?
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03-24-2019, 01:43 PM	#2
billythebeemer New Member 0 Rep 11 Posts Drives: Bmw f10 Join Date: Feb 2019 Location: Arizona iTrader: (0)	Also what could be some consequences like drivetrain malfunctions or anything else? Lol I don’t want to do something and mess up the car
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03-26-2019, 02:27 PM	#4
JDMSteven Captain 475 Rep 742 Posts Drives: '13 F13 M6, '94 JDM Supra Join Date: May 2018 Location: Ocala, Florida iTrader: (0) Garage List 2013 BMW M6 [10.00]	The cats are way up front on the downpipe if I'm not mistaken so there will be little to no risk at all messing with the exhaust past that point.
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