ML55 AMG, ML63 AMG (W163, W164) 1999 - 2011 Two Generations

W164 ML63 better sound = resonator delete or muffler delete?

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Old Jan 16, 2019 | 11:44 AM
  #1  
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W164 ML63 better sound = resonator delete or muffler delete?

Hi everyone who has a W164 ML63 (2007-2011),

Do you delete the resonator or delete the muffler to have a better loud sound?

Which one is better for our W164 ML63?

Thank you !

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Old Jan 19, 2019 | 04:12 PM
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Vath ML63 Brabus C63 SL63 CLK63BS C63BS
Definitely do resonator delete. Muffler delete will be too loud even for an ardent fan and will drone
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Old Jan 20, 2019 | 11:34 AM
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Resonator delete is all you need.
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Old Jan 21, 2019 | 09:13 AM
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Alright !! Thank you all !
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Old Jan 23, 2019 | 10:22 AM
  #5  
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Can you confirm to me if this is the right sound after removing the resonator?

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Old Jan 24, 2019 | 09:19 AM
  #6  
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Originally Posted by Maverick1975
Definitely do resonator delete. Muffler delete will be too loud even for an ardent fan and will drone

Originally Posted by AKnight55
Resonator delete is all you need.
Is resonator delete will cause an error message?
And also, will it consume more gas?
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Old Jan 24, 2019 | 01:43 PM
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Originally Posted by LastLong
Is resonator delete will cause an error message?
And also, will it consume more gas?
NO and NO
Removing the catalyst converters will cause an error.
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Old Jan 28, 2019 | 09:44 AM
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Originally Posted by Solo wing
NO and NO
Removing the catalyst converters will cause an error.
Alright! Cool thank you !

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Old Feb 13, 2020 | 07:35 AM
  #9  
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Originally Posted by Solo wing
NO and NO
Removing the catalyst converters will cause an error.
There will be no error if you know what you are doinf. I have removed CATs on both my ML55s and on ML63. Not a single code if you use O2 sensor adapters
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Old Feb 15, 2020 | 05:54 AM
  #10  
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Originally Posted by art_arev
There will be no error if you know what you are doinf. I have removed CATs on both my ML55s and on ML63. Not a single code if you use O2 sensor adapters
Any chance you can provide more info about the adapters?
Where did you buy them from?

cheers.
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Old Mar 8, 2020 | 08:09 AM
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ml550
My ML550 muffler delete and replaced with 20” chambered pipes

No drone or other nasty noise. Awesome sounds!

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