yep- he's running an 04 with cai, no custom tunes and gets rid of cats-hollows fronts instead of replacing em with pipe, bad choices

 

Actually i do have custom tunes i just havent changed it in my sig yet, i got my gryphon back not to long ago with my custom tunes just havent got around to changing it in my sig, and you know what most the the pipe after the manifold was rotted to hell anyway and my o2 sensors looked they were gonna crap out soon so replacing it with all new pipe and new02 sensors and new high flows will give me a peace of mind and i do have a replacement pipe that connexts the rest of my exaust

 

I had all my cats cut out and replace with pipe. o2 bung was rewelded into new pipe. I have not thrown a code yet. Why would his throw codes and not mine?

 

^ That is odd...

 

Give it a couple thousand miles. The carbon build up on your 2004 O2s is hiding it a bit.

Also are you aware of any previous tunings done to your truck?

 

Maybe I should slap on that nonfouler mod to hide the o2 even more...

As for the tunes, not that I, aware of, but I I am running Edge on 2 so that would clear any other tunes if I'm not mistaken.

 

well good news guys since i dont drive my truck during the week it had time to sit monday moring b4 i went to work i put the pipes back on to connect my whole exaust, let me just say that it sounds a lot better now after sitting dont know y but it does, also i went for a ride yesterday into town with it and i checked my gryphon to see if the codes were still there well they are not they are gone,and my truck sounds a lot better now, now i'm debating weather i still should put hi flows and new o2s on it just yet, i think i will wait and see what happens