This is a discussion on 02 sensors within the General Help forums, part of the LSx Technical Help Section category; no im eliminating the cats on my 98 z28....im going with flowtech long tube headers and a ypipe...what do i ...
09-07-2009, 02:39 PM #1
no im eliminating the cats on my 98 z28....im going with flowtech long tube headers and a ypipe...what do i do with the 02 sensors.....does the y pipe come with a place for the 02 sensors to go or....could i just eliminate them or what do i do
09-07-2009, 02:42 PM #2
You keep the front two sensors. Without cats you have no use for the rear two, since they only monitor the cats...
09-08-2009, 02:38 PM #3
so the car would run fine with just the front 2 sensors? And what do you think of flow tech headers? good bad heard anything about them.....thanks for your help
09-08-2009, 04:52 PM #4
There decent headers, In my opinion one header is as good as the next, Your car will run a tad rich without a tune although it will be fine. You will throw a SES light until you have the rear cats tunned out.
J2001 SS, Its not the car its the Driver that matters....
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