no cats no o2's no egr.
05-26-2005, 12:53 PM
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no cats no o2's no egr. The other day I installed some flowtech headers myself and then took my car up to my exhaust guy to do the rest of the system, I was going to leave the cats on and just run a dumped system, well the headers eliminated 2 of the 4 o2 sensors and the egr and well after we got to work on the car we realized that I was going to have to eliminate the remaining cat on the passenger side as well. He said he didn't want to do it because the car would run like **** but he said he would, Can this running like **** problem be programmed out or is it going to take a required amount of back pressure?
05-26-2005, 01:06 PM
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A ton of people including myself run lts and no cats. Also people, including myself, do not have rear o2s. You have to delete them from the computer or you will get a SES light. But you will be fine. You do need the front 2. W/o those... good luck....
05-26-2005, 01:56 PM
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Originally Posted by BrandonSS
A ton of people including myself run lts and no cats. Also people, including myself, do not have rear o2s. You have to delete them from the computer or you will get a SES light. But you will be fine. You do need the front 2. W/o those... good luck....