AllFlow Secondary Cat
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Joined: Mar 2013
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C63 AMG
AllFlow Secondary Cat
Anybody replace their secondary cat with something ilke this? I want to do the secondary cat and resonator delete with H pipe but I don't want to worry about a pesky visual test during smog:
http://www.frozenboost.com/product_i...1f91e6baba5d91
Would this fit and is it the 2.5" one that we would use?
http://www.frozenboost.com/product_i...1f91e6baba5d91
Would this fit and is it the 2.5" one that we would use?
Thread Starter
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Joined: Mar 2013
Posts: 127
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C63 AMG
Yes but unfortunately in CA we have a visual inspection that is failed if any part of the factory intake/exhaust system has been modified with non CARB approved parts, of which there are none for the C63 as far as I know.
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CLK63 Black Series
As long as you have primary cats you will be fine. Do you honestly think that the people performing the SMOG checks know the exact configuration of every vehicle on the road ?
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AMG GLC63. Audi R8
That is the problem in Cali and it's getting worse. State is doing sting operations trying to catch smog stations that don't do the visual inspection.
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Thread Starter
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Joined: Mar 2013
Posts: 127
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C63 AMG
No, but all it takes is one who knows and I'm stuck getting exhaust work done again. That cheap straight pipe that looks like a secondary cat for $40 just seems like there is no down side. I just want to know about fitment and if it will work. It is aluminized steel, is that a problem? Also, would I use the 2.5" tube?
Last edited by MBAdon; Apr 12, 2013 at 12:10 PM.
