TwinTurbo.NET: Nissan 300ZX forum - installing downpipes, change O2 sensors at 100k miles?
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Subject installing downpipes, change O2 sensors at 100k miles?
     
Posted by David G on October 28, 2008 at 12:10 AM
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Message My tt has 104k miles and runs well. I have no error codes. I am going to add downpipes and was wondering if it is a good idea to change the O2 sensors at that time.

I am also replacing the downpipe-to-turbo gasket. Should I replace all the exhaust hardware?

David


     
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