ERZ Performance High Flow Cats, Install and Review Thread

[chops]

Originally Posted by tjlazer

I have been getting the SES light every 50-200 miles the past year. Really getting annoying! I think I need to get the extended O2 bungs. Anyone install them that fixed this SES issue for good?

you dont need extended o2 bungs. waste of money. use steel wool. ive said it many times before all over these forums. in order for steel wool to work you need to put on some work gloves, grab a nice chunk of steel wool, and ROLL it into a tightly wound ball. it needs to be a ball just about the diameter of the o2 sensor bungs. once you get it that diameter (add or subtract steel wool) stuff it in there. you'll find that the o2 sensors wont go in. thats alright, stuff that bitch in there and screw the o2 sensors in tight, but not too tight!

i learned this from trial and error. i had the SES light on after every few hundred miles. i would go down there, stuff some more steel wool. didnt work until i actually rolled it into a tight ball and stuffed it in the o2 bungs. 20k miles later, no SES ever.