would I mess anything up on my truck if I canceled out my cat and run straight pipe with a flowmaster???


Posted from Dodgeforum.com App for Android

 

I have a 5.9 r/t


Posted from Dodgeforum.com App for Android

 

Nothing other than chances of failing your etest. (If your state/province requires one)

 

o ok well my truck dnt pass regardless so I guess I can cancel my cat out. would it be a little better since is off? or or no difference except a check engine light?



Posted from Dodgeforum.com App for Android

 

You can get the check engine light off by putting spark plug nonfoulers over your rear o2 sensor.

 

were can I get those? auto zone?



Posted from Dodgeforum.com App for Android

 

thts after takin my cat off right?


Posted from Dodgeforum.com App for Android

 

Ya just google it its easier to understand with a picture. You need 2 of the spark plug non foulers then you drill one out so it slips over the o2 sensor and you screw them together. It tricks the computer into thinking your cat works. I had to do it because I have a really hi flow cat installed if you catch my drift. You get the non foulers at any autoparts store.

 

Taking your cat off wont hurt anything... just dont get pulled over haha.

You will get the CEL unless you trick your O2 sensors - maybe how like Dodge guy said but im not sure.

 

alright sounds good..thanks u guys


Posted from Dodgeforum.com App for Android