who's running no cats
 

I was sold the wrong cat for the year of my truck so I tried to send it back but there was only a 90 day warr. and i have had the cat in my truck for 4 months I called magnaflow and they are the ones that said its for a different year 5.9. So now am having problems with the cat and am thinking of taking the cat out. who's running no cats ? do you have to do anything to the ECU?

Good luck running cat-less in Jersey... and yes, you'll need to "fool" the computer into thinking you are running cats...

is the exhaust loader with out the cat and how do you fool the ECU

What's wrong with your cat?

Mine did not feel louder. Def' heighten my sense of smell though lol.

i run no cats on my 5.2 dakota and with a cherrybomb and it is not too load, thats also my opinion, i also dont have to go through any inspections

well nothing yet but my check engine light keeps coming on then off I dont know if it is going bad or the ECU is just picking up the wrong cat the cat I have is for a dodge ram 1998 to 2001 5.9 motor thats what magnoflow said.

am not worried about inspection but did you get a check engine light for no cats

I have no cats and am running non-foulers to trick the PCM but Im in GA and we have no inspections

my 1998 has no CAT and doesn't throw any codes, my 2002 has a gutted CAT and i had to install non-foulers to get the CEL light off.