GLE63s, GLE63, GLE53 AMG SUV & Coupe (W166, W167) 2015 - Present (Two generations)

W166 Performance Exhaust?

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Old Oct 3, 2018 | 09:53 PM
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E55 KEV's Avatar
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W166 Performance Exhaust?

I don't have this option. Since there is no exhaust button how does it work? Is it a valved system? This take-off muffler on eBay says it is the Dynamic Performance Exhaust but I don't see any valve actuators:





Last edited by E55 KEV; Oct 3, 2018 at 10:07 PM.
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Old Oct 16, 2018 | 12:09 AM
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No valve it’s loud all of the time if you are in sports + less in sport and it’s most quiet in comfort
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Old Oct 16, 2018 | 12:38 PM
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Originally Posted by Hammer Down
No valve it’s loud all of the time if you are in sports + less in sport and it’s most quiet in comfort
Thanks HD. So no valve but I wonder how activation occurs when you put in Sports+? Is it strictly a more opened mechanical exhaust or is it also activated electronically? I guess what I'm getting at if slapping that OEM rear muffler section on is all's needed?
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Old Mar 7, 2019 | 09:33 AM
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Will doing a X pipe, or straight pipe make this exhaust louder? I know on other M157 motors that mod makes a huge difference.
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Old Mar 7, 2019 | 10:06 PM
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Just do a resonator delete.
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Old Mar 8, 2019 | 08:26 AM
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Originally Posted by Anotherone
Will doing a X pipe, or straight pipe make this exhaust louder? I know on other M157 motors that mod makes a huge difference.
Curious. Do you have the Optional Performance Exhaust option?
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Old Mar 8, 2019 | 11:06 PM
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I do. It is loud already with it.
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