Exhaust question

Dvtchmxn · 04-25-2022, 11:13 PM

So I just ordered a dinan midpipe for my 440i and wanted to pair a good axleback exhaust. I know that dinan makes a free flow muffler but I just want to go for a full bypass. I also know that fabspeed makes a muffler bypass for the 335/435i, do y'all think the fitment would be the same on the 440i especially considering the dinan midpipe?

eff32fl · 04-25-2022, 11:33 PM

There's the Valvetronic that is a good exhaust and is valved.

04-25-2022, 11:13 PM	#1
Dvtchmxn Private First Class 41 Rep 187 Posts Drives: '17 440ix, '16 228ix (Sold) Join Date: Apr 2021 Location: Buffalo, NY iTrader: (0) Garage List 2017 BMW 440i Xdrive [0.00]	Exhaust question So I just ordered a dinan midpipe for my 440i and wanted to pair a good axleback exhaust. I know that dinan makes a free flow muffler but I just want to go for a full bypass. I also know that fabspeed makes a muffler bypass for the 335/435i, do y'all think the fitment would be the same on the 440i especially considering the dinan midpipe? Last edited by Dvtchmxn; 04-25-2022 at 11:18 PM..
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04-25-2022, 11:33 PM	#2
eff32fl Lieutenant Colonel 1074 Rep 1,816 Posts Drives: 2019 440i M Sport THP MPPSK Join Date: Jun 2020 Location: Florida iTrader: (0)	There's the Valvetronic that is a good exhaust and is valved.
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