C32 AMG, C55 AMG (W203) 2001 - 2007

C32 non-OEM Primary Cats

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Old Sep 14, 2010 | 04:25 PM
  #1  
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From: San Diego
2002 C32 Black/Charcoal
C32 non-OEM Primary Cats

Has anyone been successful in locating non-OEM replacements for the C32 primary cats that will pass smog in Cali? I have searched and searched, without success. Magnaflow looked like they might have something, but when I called them they said "no."

I would go the OEM route, but they are ridiculously expensive, and I would rather have metal core (vs. ceramic) anyways.

Any ideas?
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Old Sep 17, 2010 | 11:57 AM
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2002 C32 Black/Charcoal
Nobody?
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Old Sep 17, 2010 | 12:23 PM
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02 C32 AMG
i believe silverbulletamg has high flow primaries. try shooting him a PM

I know Eurocharged also sells primary cats on their website
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Old Sep 17, 2010 | 02:12 PM
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Zeppelin's Avatar
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Originally Posted by Vomit
Magnaflow looked like they might have something, but when I called them they said "no."
When they say no they mean they do not have any that are legal but I bet most anything they sell would pass emissions if you could get a shop to install them. Most shops won't do it though as it is not legal for them to install.

How many miles, I am hoping I do not have to get mine replaced some day.
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Old Sep 17, 2010 | 02:18 PM
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Hey Zepp! Good to hear from you.


They started rattling intermittently (probably caused by broken ceramic pieces) at about 50K miles. By 60K or so it was shameful/unbearable.
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Old Oct 7, 2010 | 11:00 PM
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02 C32 AMG
Just finished a Service B at 186,000 miles on my 2002 C32, CEL was on and the dealer identified it as a failing catalytic convertor. The price is outrageous, has anyone tried the non-OEM cats with success? I'm assuming most people are only replacing the the main cat in the rear, not the pre-cat in the front? Would love to know if any of these other solutions actually work...I have a date with Maryland emissions in mid-November!
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Old Oct 7, 2010 | 11:15 PM
  #7  
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02 C32 AMG
Originally Posted by redwards
Just finished a Service B at 186,000 miles on my 2002 C32, CEL was on and the dealer identified it as a failing catalytic convertor. The price is outrageous, has anyone tried the non-OEM cats with success? I'm assuming most people are only replacing the the main cat in the rear, not the pre-cat in the front? Would love to know if any of these other solutions actually work...I have a date with Maryland emissions in mid-November!
do you see my post? like three up from yours??????

i copied it again below so you can seeeee it. READ:

Originally Posted by jturkel
...silverbulletamg has high flow primaries. try shooting him a PM

I know Eurocharged also sells primary cats on their website
so do those things and problems solved.
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Old Dec 19, 2013 | 11:18 PM
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E63 SL55 996TT C5Z06
I am in the same situation as you in needing 2 new catalytic converters (the ones located under the front seats) which are rattling because the honeycomb filter has broken down.

the OEM ones from the dealer are almost $1k each and thats for remanufactured ones.

i searched and found these - anyone use these before or know if they will work? it says they are for C32 AMGs but not sure if they will work...

http://www.partsgeek.com/catalog/200...converter.html
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Old Dec 19, 2013 | 11:44 PM
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there are many option...here's just one


http://www.summitracing.com/parts/wlk-81802
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