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4.7L Biturbo E550 Magnaflow mufflers?

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Old Dec 27, 2020 | 11:34 AM
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2012 E550 4Matic
4.7L Biturbo E550 Magnaflow mufflers?

So I recently got my 2012 E550, naturally to docile, but I did delete the main resonator/mid muffler and put in straight pipes instead but it’s still just too quiet.

I figured I might straight pipe the muffler delete but don’t want it to be too loud for my apartment complex or don’t want to risk losing any power.

Does anyone have the part number to a good Magnaflow muffler that I can get to kind of bring out that deep burble growl like an AMG?
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Old Dec 30, 2020 | 08:26 AM
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2012 E550 sedan 2019 E63 Wagon
Originally Posted by tdtaylor7
So I recently got my 2012 E550, naturally to docile, but I did delete the main resonator/mid muffler and put in straight pipes instead but it’s still just too quiet.

I figured I might straight pipe the muffler delete but don’t want it to be too loud for my apartment complex or don’t want to risk losing any power.

Does anyone have the part number to a good Magnaflow muffler that I can get to kind of bring out that deep burble growl like an AMG?
Mine is pretty docile except on cold start, and WOT. I took the resonators and mufflers. The turbos and downpipes muffle some of the sound.
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Old Dec 30, 2020 | 12:44 PM
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2012 E550 4Matic
Originally Posted by S. Madman
Mine is pretty docile except on cold start, and WOT. I took the resonators and mufflers. The turbos and downpipes muffle some of the sound.
Just getting the mufflers deleted today, this should give me what I’m looking for.
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Old Dec 30, 2020 | 12:52 PM
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2012 E550 sedan 2019 E63 Wagon
Originally Posted by tdtaylor7
Just getting the mufflers deleted today, this should give me what I’m looking for.
Wait until you tune it, and get on it. It will sound like a beast.
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Old Dec 30, 2020 | 01:27 PM
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Double post.

Last edited by S. Madman; Dec 30, 2020 at 01:29 PM.
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Old Jan 2, 2021 | 08:53 AM
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2013 SL550 BiTurbo
Straight pipe and remove the cats! Do it right!
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Old Jan 3, 2021 | 01:59 AM
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Originally Posted by nota_amg
Straight pipe and remove the cats! Do it right!
Nota as much as I like your ride, not all of us can live that race mode 24/7. 392 boys are starting to scatter when they hear me as it is. I am losing my sleeper stealth cape.
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Old Jan 3, 2021 | 05:18 PM
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Talking

Originally Posted by S. Madman
Nota as much as I like your ride, not all of us can live that race mode 24/7. 392 boys are starting to scatter when they hear me as it is. I am losing my sleeper stealth cape.
LOL!!!
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Old Mar 19, 2021 | 12:46 AM
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2011 Mercedes-Benz E550 4Matic
What mufflers did you end up going with?

Last edited by alan_e550; Mar 19, 2021 at 12:52 AM.
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Old Mar 21, 2021 | 11:10 AM
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yeah, mine are way too loud. My car is going in the shop for some post-winter storm repairs, so I'm ordering an RW Renntech style rear diffuser and having that installed when it goes under the knife. Will be installing the Magnaflow mufflers and some AMG/Renntech style double tip as well that will fit the diffuser.

Last edited by nota_amg; Mar 21, 2021 at 03:20 PM.
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