Removing all cats?

dustybo83

dustybo83

New member
Curious of the effects of removing front and rear cats? I understand removing the front cats will throw a cel, but anything else?
Oh, before anyone freaks out about emission testing, I live in Arkansas, they don't test.
 
I ran cat less for a year or so until I couldn't take the smell any longer..

Your better off with electric cut outs for that occasional loudness. I just happen to have a set in stock I'll sell you. [emoji6]


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Did it cause any issues besides a check engine light?
Reason I'm asking is I had flowmaster super 10's installed, and I'd still quiet as a ***** cat at idle. Sounds more aggressive thru the rpms though.
 
dustybo83 said:
Did it cause any issues besides a check engine light?
Reason I'm asking is I had flowmaster super 10's installed, and I'd still quiet as a ***** cat at idle. Sounds more aggressive thru the rpms though.
Click to expand...

It'll sound mean with no cats.. 😆
 
If you were close to Springfield mo, I have a set of catless down pipes that would bolt right on. I tried them with my magnaflows and although they were probably the best sound ive had, they are way to loud. Funny i ran for a week and no smell was noticed. Id swap you if you wanted them. You are also welcome to try em on before you buy em!
 
dustybo83 said:
Did it cause any issues besides a check engine light?
Reason I'm asking is I had flowmaster super 10's installed, and I'd still quiet as a ***** cat at idle. Sounds more aggressive thru the rpms though.
Click to expand...



Spark plug foulers in the bung then the o2's screwed into them and never a light. [emoji6]

Only issue running open headers was blue flames at night every time I clutched running down the highway. [emoji1303]


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dustybo83 said:
Did it cause any issues besides a check engine light?
Reason I'm asking is I had flowmaster super 10's installed, and I'd still quiet as a ***** cat at idle. Sounds more aggressive thru the rpms though.
Click to expand...



It's a 281 cubic inch motor, it's never gonna sound loud at idle, being stock. put some aero mufflers on..it will be loud and stupid obnoxious
 
I got rid of my cats & regret nothing. But I am running 18" Stainless Works turbo mufflers, so it's classy around town & screams at WOT. Funny how I haven't thrown a CEL yet. It's been a week & there aren't any active or pending codes.
 
SW Headers and no cats! Smells like a race car, sounds like a race car, but it's only a DTR....oh well.


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dustybo83 said:
Did it cause any issues besides a check engine light?
Reason I'm asking is I had flowmaster super 10's installed, and I'd still quiet as a ***** cat at idle. Sounds more aggressive thru the rpms though.
Click to expand...
Got a good sound clip of this?
 
Bad_S55 said:
I got rid of my cats & regret nothing. But I am running 18" Stainless Works turbo mufflers, so it's classy around town & screams at WOT. Funny how I haven't thrown a CEL yet. It's been a week & there aren't any active or pending codes.
Click to expand...



Does your tune allow any CELs to light up?


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