GL Class (X164) 2007-2012: GL320CDI, GL420CDI, GL450, GL550

Hand Engraved Muffler

Old Sep 12, 2021 | 02:46 AM
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Hand Engraved Muffler

Found a strange occurrence today while attempting to change rear speed sensors. One of my mufflers has machine engraved information and the other is hand engraved. I find this odd, as the exhaust is all original. Has anyone else noticed this on their vehicle? Thanks.

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Old Sep 12, 2021 | 10:42 AM
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Maybe Emcon’s machine engraver was broken the day your one muffler went through the line.

Happens all the time in aerospace and is acceptable as long as the fit, form or function of the end item is not affected.
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Old Sep 12, 2021 | 12:05 PM
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Originally Posted by Max Blast
Maybe Emcon’s machine engraver was broken the day your one muffler went through the line.

Happens all the time in aerospace and is acceptable as long as the fit, form or function of the end item is not affected.
+1 yes this
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Old Sep 12, 2021 | 06:11 PM
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(couldn't help but laugh when i saw the pic)
Looks like you got the Ghetto-mobile....
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Old Sep 13, 2021 | 05:01 PM
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That’s actually a decent part marking job by hand, especially with an engraver.
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Old Sep 13, 2021 | 06:00 PM
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Thank you all.

I wasn’t questioning the authenticity of the muffler, I just found it funny one was engraved nicely and the other by hand. I guess that means we have a “custom” GL350.

I too agree the engraving was fairly good for a hand tool.
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Old Sep 18, 2021 | 11:34 PM
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1987 Porsche 928 S4, 2009 Mercedes E350, 2011 Mercedes GL450, 2003 Mercedes ML350
Well is one side louder or was someone trying to add 10 horsepower to one engine bank?
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