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BMW 5-Series (G30) Forum Engine, Exhaust, Drivetrain, Tuning Modifications Dinan Middle Exhaust and/or Freeflow Exhaust

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      04-17-2021, 06:43 AM   #1
ksoze
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Dinan Middle Exhaust and/or Freeflow Exhaust

I have seen videos with both installed, but anyone happy with the X pipe mid exhaust only? What does the back exhaust add to the sound? Not looking to scare people as I go by, but want to add to the stock (valves open) sound. How much is the valves closed sound effected with the X pipe replacement?
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      04-17-2021, 03:53 PM   #2
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I’ve heard the Dinan X pipe (res delete) with the rest stock sounds awesome. But I have not heard it for myself yet. I have the exhaust just waiting on a lift to install.
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      04-17-2021, 05:28 PM   #3
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Found this on YouTube, it is much louder than with resonators as I expected.
I have done the same setup but not from dinan since dinan is quite expensive for what it is. I preferred the straight piped resonator delete over the x-pipe resonator delete because of the more unbalanced and brutal sound when you let it rip. The x-pipe, although decently louder than resonators, did not give enough of a raw v8 sound to me.
All options are tame when driving gently with flaps closed.
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