Another Muffler Delete

[MannyS]

I just did a muffler delete at a local muffler shop. Just noticed the pipes are pressure bent not mandrel. Is this a big concern?

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[Doc]

I just did a muffler delete at a local muffler shop. Just noticed the pipes are pressure bent not mandrel. Is this a big concern?

No, you just relieved a lot of back Pressure by deleting the Muffler..
Regards

 

[T Bone]

the muffler delete shouldnt affect emissions testing during a state inspection here in the good ol communist state of NY should it?

 

[Whiskeybilt]

so there's a muffler, cats and a resonator and you can just pop that stuff off without messing up codes? I thought the cats had to stay on.

 

[Doc]

so there's a muffler, cats and a resonator and you can just pop that stuff off without messing up codes? I thought the cats had to stay on.

Cats must stay ...
Regards

 

[Whiskeybilt]

Cats must stay ...
Regards

someone in this thread and a few others have said they got rid of them.

 

[Doc]

someone in this thread and a few others have said they got rid of them.

Yes, but then you have to fabricate new sensor locations, some downpipes have them already installed..
Regards

 

[Whiskeybilt]

Yes, but then you have to fabricate new sensor locations, some downpipes have them already installed..
Regards

Gotcha.

 

[spicydaddy]

so there's a muffler, cats and a resonator and you can just pop that stuff off without messing up codes? I thought the cats had to stay on.

Key words in the subject of the thread MUFFLER DELETE. I only had the muffler removed and replaced with a section of pipe. 13,000 miles later and no issues.

 

[outdoorphotog]

the muffler delete shouldnt affect emissions testing during a state inspection here in the good ol communist state of NY should it?

I know in CA this wouldn’t be a fail.

 

[Jsmitty0024]

I know in CA this wouldn’t be a fail.

Correct cause on the sniffer it's gonna read the same.

 

[outdoorphotog]

Correct cause on the sniffer it's gonna read the same.

They dont sniff cards after 2001 here , just read via the obd2 port, but same idea.

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