Cobalt SS Network - Adding a Cat, Do i need a tune?

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Tom10122

07-06-2019 09:21 PM

Adding a Cat, Do i need a tune?

I bought an 06 Stage 2 cobalt sc and I believe it has a ZZP catless exhaust. I need a cat to pass inspection so I was gonna have a shop add one on. Will I need a tune after that? Right now there's no codes or anything.

ECaulk

07-07-2019 10:28 AM

For optimal performance yes, but adding a cat will not require a tune unless it's a really poor flowing one.

Tom10122

07-12-2019 10:08 PM

Quote:

Originally Posted by ECaulk (Post 7714645)

For optimal performance yes, but adding a cat will not require a tune unless it's a really poor flowing one.

Thanks for the reply, I will probably get a tune eventually once I pass inspection but its good to know that I shouldn't expressly need it.

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