Slp Lt's W/ Cats And Ses?
 

I just put my slp lt's on this week and no ses, less than two hundred miles and now I get a constant ses. Any thoughts? I used the search and didn't see quite what I was looking for. Thanks. :(

common problem. Your rear O2 sensors are probably having trouble dealing with the added flow now that you have LTs in there. If you can deal with some down time, you can send your PCM to SLP and they will delete the code free of charge or you can just pay someone with editing software to delete it for you. Or just get a pair of new or used 02 simulators.