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Discussion summary
YOUR RESEARCHMagma flow catalytic converter
Leading reported evidence
Replace sides
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No successful repair reported for this finding.
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0
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1
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Suggestion · Original poster
Not sure what to do, then, as replacing both sides with MagnaFlow would cost what a single new OEM unit would cost.
Leading evidence: 'Replace sides' (no explicit attributable resolution; this is a reported action or suggestion). Across 1 matching discussions, The most frequently discussed action is 'Replace sides' (1 discussions). For that action, 0 discussions report a resolution and 0 report an unsuccessful attempt. No action has an explicit, attributable resolution report under the current rules. These are forum reports and suggestions, not a confirmed diagnosis.
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Explicit resolution reports before identified causes, performed actions and suggestions. Within each level, matching component labels precede direct query mentions and inherited thread context; successful versus unsuccessful discussion counts, owner confirmations and independent discussion support determine order. This is not a probability of success.
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Suggestion · Original poster
Anyone replaced theirs on an 2000 and can send me a part number, or an alternative?
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4 eligible posts · 0 unverified posts · 1 discussions match the subject in their title or opening post.
Rennlist: 1 discussions
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Generation: 20261026T124918Z · outcome-qualification-6. Deterministic extraction; no AI model inference. How we use sources
Bank 2 converter is bad, so I get to spend some money! Actually, I�m having an issue finding a Direct Fit Magnaflow converter for a 2000 C2 coupe.There is one for a 2001, but it�s the wrong�EFN� number and will not fit correctly with the other unit in place (the bends in the pipe are slightly different). Anyone replaced theirs on an 2000 and can send me a part number, or an alternative?
I have two Magnaflow Catalytic Converter, 444067 - CARB approved. They are alot smaller supposed to more less restrictive. You can get them almost anywhere but I got mine directly from factory in Ventura, CA. I wanted to make sure warranty was good and they were the same price after shopping. Make sure you find out why the converters went out. The PO of mine put them on new and he still could not smog it- that is why I got it so cheap. Turns out there was a slight intake leak that was the culprit. But it was too late before the new converter died. Best picture I have of it - Trying to figure out the clamps.
P/N 444067 shows as the right-side (Bank 1) converter. I had previously got P/N 444066 left-side and it would not fit with the original right-side unit installed, the twist in the pipe was just a few degrees off and the tubing interfered; I could "make it fit" with some creative hammer work and probable flow restriction, or pay someone to re-weld for $100's. I assume, then, that MagnaFlow constructed these to fit as a pair, not as a replacement for single units. Not sure what to do, then, as replacing both sides with MagnaFlow would cost what a single new OEM unit would cost.
If you only need one, I would go back with OEM. If you do not live in CA you can find a used OEM one and start with that. The PO of my car put them both on- their problem was that did not know why it went out (vacuum leak). I had to put the one because it was driven too long with the leak.
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