removing catalytic converter
#1
#2
I'm fairly certain you'll get a CEL if you don't do the spark plug non-fouler for the post-cat O2 sensor.
Exhaust diagrams: https://dodgeforum.com/forum/2nd-gen...ram-1500s.html
Exhaust diagrams: https://dodgeforum.com/forum/2nd-gen...ram-1500s.html
#4
His truck is a 95, so, no post-cat O2 sensor to worry about.
You can lose it, and it will be fine. But, since you are modifying pipes anyway..... have a look at the jegs off-road y-pipe. The y-pipe on these trucks is the biggest restriction in the exhaust. Solve that issue, and enjoy some extra ponies.
You can lose it, and it will be fine. But, since you are modifying pipes anyway..... have a look at the jegs off-road y-pipe. The y-pipe on these trucks is the biggest restriction in the exhaust. Solve that issue, and enjoy some extra ponies.
#7
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#8
#9
"if i was you, i would just hollow out the cat, so you can leave your o2's in place and fine".
And if I were you, I'd leave the cat in place so you don't dump a bunch of crap into the air we all have to breathe. Plus, hollowed-out cats usually sound like crap.
If you're hell-bent on removing your cat, it's simple enough to weld an O2 bung onto whatever pipe you replace it with.
And if I were you, I'd leave the cat in place so you don't dump a bunch of crap into the air we all have to breathe. Plus, hollowed-out cats usually sound like crap.
If you're hell-bent on removing your cat, it's simple enough to weld an O2 bung onto whatever pipe you replace it with.
#10
I believe my '95 had a 2.5" pipe exiting the stock cat. But to remove it completely would require replacing it with some kind of y-pipe with 02 sensor bung as others have mentioned. If it were me doing all this I'd be seriously looking at going to a 3" pipe after the y while your in there for max benefit. Of course you'd need a new muffler and tailpipe if you went that way.