On modern cars could you ask a mechanic to remove the catalytic converter so you can CTB via CO poisoning?
what
80% BAN CREDITS
- Apr 18, 2025
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yes i dont see why not, just dont directly tell the machine you will use it to kill yourself
Not a mechanic by any stretch of the imagination but growing up poor makes you handy by necessity. Removal of catalytic converters is illegal in most jurisidictions but can sometimes be justified for "performance tuning reasons". Any back yard mechanic would be able to do it but may ask for a reason why: just tell him fuel mileage reasons.
If you wanted to remove it, just jack up the vehicle - be sure to place stands underneath - after all, safety first when working towards CTB. Most seem to be bolt on so some WD-40 and a wrench/breaker bar combo will do the trick. If yours is an integrated system, then get an angle grinder / metal hacksaw and cut it out. Then you can fit in a straight pipe, with fittings and muffler clamps. It would be louder and would no longer pass emissions inspection, but the converter will be off....Now, if you are in the US, simply leave it overnight at a Wal-mart and some one will have stolen it by the morning.
When I grew up, I don't recall having to deal with them since my vehicles were usually older than 1975. At most, I would straight pipe my cars to make them louder - in my era, more sound = more power (of course we were pretty stupid back then)...
Edited for grammar.....
If you wanted to remove it, just jack up the vehicle - be sure to place stands underneath - after all, safety first when working towards CTB. Most seem to be bolt on so some WD-40 and a wrench/breaker bar combo will do the trick. If yours is an integrated system, then get an angle grinder / metal hacksaw and cut it out. Then you can fit in a straight pipe, with fittings and muffler clamps. It would be louder and would no longer pass emissions inspection, but the converter will be off....Now, if you are in the US, simply leave it overnight at a Wal-mart and some one will have stolen it by the morning.
When I grew up, I don't recall having to deal with them since my vehicles were usually older than 1975. At most, I would straight pipe my cars to make them louder - in my era, more sound = more power (of course we were pretty stupid back then)...
Edited for grammar.....
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In many places it is illegal to drive without one. I doubt a legit mechanic is going to randomly remove it for funsies and allow you to drive away.
In the U.S. it is against Federal law and the penalty is costly.
Walter
Walter
devils~advocate
Experienced
- Feb 29, 2024
- 252
I would assume removing it for access to carbon monoxide?
If so, there are YT videos on how to remove a catalytic converter. Some are bolted while others are welded on.
Sometimes one has to saw them off with a reciprocating saw.
Search on YT, there are many videos that explain it way better than one can here.
There are CO cylinders that be obtained. Usually from suppliers that offer a variety of gases.
If they ask for what usage, one can tell them for testing & calibrating detection equipment....for a technical thesis...at a university...etc etc etc
If so, there are YT videos on how to remove a catalytic converter. Some are bolted while others are welded on.
Sometimes one has to saw them off with a reciprocating saw.
Search on YT, there are many videos that explain it way better than one can here.
There are CO cylinders that be obtained. Usually from suppliers that offer a variety of gases.
If they ask for what usage, one can tell them for testing & calibrating detection equipment....for a technical thesis...at a university...etc etc etc
what
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Thank you so much!
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Have a sunshine filled weekend my good friend.
Walter
gasforme
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- Jan 9, 2026
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