C32 AMG, C55 AMG (W203) 2001 - 2007

C32 exhaust leak And parts help suggestion....

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Old Mar 5, 2010 | 06:24 PM
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E63 W211 08, C32 W203 02
Question C32 exhaust leak And parts help suggestion....

I need some recommendation here....

I have exhaust leak in the middle joint and a small hole on my muffler right now. The tech suggested that i should buy a new muffler for a deeper sound before i go back to have it fix instead or welding the old muffler. which is optional he said. Do you guys know any good muffler that is the same or better than the one we already have stock? I not looking for any loud muffler or anything. I already have my resonator deleted and I'm really happy with the way it sounds.
Should i go for a new muffler or just keep the one i have and just seal the hole by welding it?

Do you guys know the part number for the gasket and screws in the middle joint? I was searching parts.com and couldn't find any pipe gasket for the c32.


Last edited by gtr886; Mar 5, 2010 at 06:53 PM.
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Old Mar 5, 2010 | 09:09 PM
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seal 140 492 02 45
bolt 129 990 03 10
nut 000 990 32 50

Renewed them as a matter of course during manifold replacement.

No advice to offer on a muffler – I like the stocker.
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Old Mar 5, 2010 | 09:14 PM
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whatevever you do if tou get a new muffler get the stock one, i just did my quad setup and tried 3 different mufflers they were too loud, (droling ) after $3k spent i ended up using the stock muffler with custom piping pretty much all that money down the drain when i could have just kept the stock one from the get go
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Old Mar 5, 2010 | 10:02 PM
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gtr886's Avatar
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E63 W211 08, C32 W203 02
Originally Posted by splinter
seal 140 492 02 45
bolt 129 990 03 10
nut 000 990 32 50

Renewed them as a matter of course during manifold replacement.

No advice to offer on a muffler – I like the stocker.
Can you tell me what quanity do i need for each part if I need to replace both pipe? Thank in advance!
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Old Mar 6, 2010 | 08:00 AM
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2002 C32 AMG, 2013 GLK 350/4, 2015 E63S AMG Wagon
For the muffler, I'm very happy with my Supersprint dual tip muffler. Got it on sale for $600 and change. My original muffler developed a hole and a crack and had to be replaced.
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Old Mar 6, 2010 | 11:16 AM
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Originally Posted by gtr886
Can you tell me what quanity do i need for each part if I need to replace both pipe? Thank in advance!
Two seals, four bolts and four nuts.

Is that your undercar picture? Mine is a bit different.

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Old Mar 6, 2010 | 11:32 AM
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Originally Posted by splinter
Two seals, four bolts and four nuts.

Is that your undercar picture? Mine is a bit different.

That looks like a pretty piece of stainless in there.
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Old Mar 7, 2010 | 01:35 AM
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E63 W211 08, C32 W203 02
Nope, i took the picture from an old thread and just resize it on that stop.

Originally Posted by splinter
Two seals, four bolts and four nuts.

Is that your undercar picture? Mine is a bit different.

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Old May 9, 2010 | 10:44 PM
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To the op: were you able to change those bolts and seals easily? Is there anything I should know when I try to do it? All of a sudden my exhaust got ridiculously loud and I'm pretty sure it's those couplers.
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Old Jun 25, 2010 | 03:40 PM
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E63 W211 08, C32 W203 02
Originally Posted by 02C32guy
To the op: were you able to change those bolts and seals easily? Is there anything I should know when I try to do it? All of a sudden my exhaust got ridiculously loud and I'm pretty sure it's those couplers.

Sorry, the shop changed for me. so i have no idea...
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Old Jun 25, 2010 | 03:53 PM
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Yeah, you pretty much need access to a lift to do it. My leak ended up being a cat, but I replaced all the hardware anyway.
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