Ok guys. First question with my new 02 SVT. Several issues with the car I'm rectifying as I can. Had two codes 1033 and 1442. Replaced front o2 with ford part and the rear is stuck in. Two shops said I would have to drop the pipe and have a new bung welded in the same spot. Do I spend the money for this, buy a new high flow cat or get the rear o2 eliminator? Or get the time from Tom and shit it off? Car does sputter a bit although it's a lot better with the new upstream o2. I did notice my gas mileage seems a lot worse now for some reason. Also as far as the 1442 evap code. I found the evap hose by the fuel filter that hangs down doesn't have the clip and the actual hose is broken where the clip would snap in. So I taped it to the line for the time being. Any tricks or tips would be greatly appreciated!