Catted or Cattless?
#1
Catted or Cattless?
I am looking getting a hogan downpipe and am not sure which one to get. I was leaning toward the catted do to emmissions here in WI but was looking for suggestions and what people thought of theirs. I have a lew tune and an
E-cutout for mods. Thanks!!!
E-cutout for mods. Thanks!!!
#5
you dont want to turn them off, you want it to loop info back to the PCm saying it is all good. that is how my GTP was setup. though i had a piece that plugged in where the O2 was and did the work for me without doing it in the tune.