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Discussion Starter · #1 ·
Hey guy i was wondering if anyone out there has attempted to make there own cat delete? I was thinking of trying it. I was gonna take the old cat and cut it off just below the O2 bung weld a piece of pipe in place. Also cut it off on the other O2 and weld that back in place.

Assuming i am able to do this i will have a constant CEL for the rear O2 correct? Now does anyone know if its possible to make a inline ressistor or something to trick the ecu and O2 into believing its getting the readings its looking for?
 

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Discussion Starter · #4 ·
yeah i pulled the post for the cheater yesterday and hit radio shack on my way home. im going to attempt to build it tonight. Im optamistic about it since if a fairly good welder. Just got to make sure i dont F up anything wen i cut the cat part out.
 

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Another member recently posted pic's of doing this the fancy way, he made a jig bolted to the flanges of the intact CAT. Once the CAT was cut out the flanges were still in perfect orientation while welding the new pipe in place.

If I see the thread I'll post a link here.
 
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