Well my current stock cats have been toasted(giving off terrible oder) due to my truck misfiring a while back so I figured it was time to replace them. I ordered some Magnaflow cats 94006. I'll be cutting out the front two and running just the new maggies and a maggy muffler. Also I'll be running two tips out the side in front of the right rear tire. Can't wait to see how this setup sounds/looks. I'll post up some pics and a video after I get them installed.

Question though, should I ask the shop to weld an o2 sensor behind each cat to eliminate any CEL? I ask because I have an edge and I'm not sure if they are needed with canned tunes.

 

Gonna look awesome and you can just do the gotts o2 mod

 

Cut off all 4 cats and replace with 2.

 

Yes that's what I meant to say

Well I figured out I ordered the wrong cats last night though I ordered 94006 like stated above but I wanted 94106. I called the place last night and left a message if I could change my order. If not I'll just run the 94006s. Stupid error, got a little too excited when ordering...