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Old 03-22-2006, 03:53 PM   #1
spooner_dee
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Question about catalytic convertor?

Does anyone know if the cats have sensors built into them. Like any O2 sensors or anything?

Wanna know for when it comes time to do my exhaust if i need to worry about them (other then legal issues shhhhhhhhhhhhhhhh) thanks
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Old 03-22-2006, 06:50 PM   #2
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Cats don't have the sensors built into them, although the sensor(s) thread into the pipe after the cat. If the port/bung isn't there it's easily added by any muffler shop
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Old 03-22-2006, 11:20 PM   #3
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Quote:
Originally Posted by thinair
Cats don't have the sensors built into them, although the sensor(s) thread into the pipe after the cat. If the port/bung isn't there it's easily added by any muffler shop

cool, then ima have my cats removed... yet not
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Old 03-23-2006, 03:43 PM   #4
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make sure u pass emissions first.
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Old 03-23-2006, 05:06 PM   #5
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actually, if your car is 95 or older, you don't have sensors at all after the cat, just before near or on the exhaust manifold.
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Old 03-23-2006, 05:12 PM   #6
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What price do cats run these days?
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Old 03-23-2006, 09:07 PM   #7
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the great thing is, where im moving they dont even have yearly car inspections so i wont have to worry about passing emissions or anything.

So the plan is to remove the cats, hollow them out (remove all the internals) then put them back in place to appear as they are there and doing there thing...

that way i get better flow, louder sound and i appear legal incase a cop pokes his nose under my car
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Old 03-24-2006, 02:49 AM   #8
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What price do cats run these days?

i got a hiflow cat for 250....that was 250$ more then i wanted to spend
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Old 03-24-2006, 12:32 PM   #9
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Quote:
Originally Posted by spooner_dee
the great thing is, where im moving they dont even have yearly car inspections so i wont have to worry about passing emissions or anything.

So the plan is to remove the cats, hollow them out (remove all the internals) then put them back in place to appear as they are there and doing there thing...

that way i get better flow, louder sound and i appear legal incase a cop pokes his nose under my car
Unless you get pulled over by a cop with an emmissions probe
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