Catalytic Converter Delete

[Hemi_Orange]

I have a 2012 1500 and I was told that there is no possible way to remove the catalytic converters without forever throwing a code. Is this true and if not (fingers crossed) how would I go about that?

 

[DILLIGAF]

HP Tuner custom tune

 

[Wild one]

I have a 2012 1500 and I was told that there is no possible way to remove the catalytic converters without forever throwing a code. Is this true and if not (fingers crossed) how would I go about that?

Google anti-fouler tricks .I run 2 stacked with steel wool in between them,on my wifes untuned 2019 Challenger,and it hasn't thrown any codes in 10,000 miles with the cats removed.Other option is find a tuner who's still willing to delete the codes in a custom tune.

Spark plug defouler O2 sensor trick - Google Search

 

[co-pilot]

Why remove them?
Not much hp gain & the smell of gas out the rear of truck...

 

[kurek]

You could just not remove them.. this isn't the 1980s they don't hold back any ponies anymore

I live in a place where there are no emissions checks and I hate when I get behind somebody's junky "deleted" vehicle, smells gross.

 

[Wild one]

How do you guys know if he isn't having issues with them,and might not want to spend the money to replace them.You're both assuming he wants to remove them from a performance perspective.Maybe he is,maybe he isn't,lol.BTW i disagree with both of you,on them not holding ponies back,they're the biggest restriction in the exhaust system.Pulling them on a 6.4 Challenger was good for almost a tenth and 1.5 mph at the track,you'll never gain that by dropping the muffler and resonators,and that's on an untuned car,might be a touch more with tuning.The 5.7 won't gain as much as it doesn't have the same amount of exhaust flow volumne,and would still be encumbered by the crushed Y pipe,but dropping them especially if they're starting to show their age,like on a 10 year old truck,will probably still be noticable