Catless mids spam

[JeffBoyette]

Ive put it off long enough... I want to get my catless mids before the Southeast gtg. Cant drop 350 bucks for them plus the $140 sims right now. I have a muffler shop that done all my other work and they will build me some for 170. Ive searched the forum and theres a wealth of info on this but i need something definitive.

With catless mids can i tie my rear O2's up to the frame? People say "it worked for me for a year!" Does that mean it doesnt work anymore? If you have done this is it still working? Do i have to ground it?

The antifoulers did not work with my hemi. If you have done this is it still working?

I have a stock PCM if it makes a difference.

If you have catless mids for sell, tell me ill buy them tonight! I need these on by Friday for test and tune.

 

[Roz]

"A person" can buy (2) packs of Spark Plug Non-Foulers PN: 42002 (under 5 bucks a pack at the local parts store).

You stack the non-foulers, screw them into each other. Drill out the upper most one. It's the one that the o2 sensor will actually screw in to. Drill the upper one out w/ a 1/2" drill bit, via a press or a hand-held drill. Then install the 02 sensor into the drilled out non-fouler.

This pulls the sensor out of the direct exhaust stream and keeps the ecm happy.

 

[JeffBoyette]

Yeah i did that miracle mod on my hemi and it shyt the can 3 days later. I was asking if someone has done this and is it still working with the stock pcm.

 

[Roz]

Yeah i did that miracle mod on my hemi and it shyt the can 3 days later. I was asking if someone has done this and is it still working with the stock pcm.

This person has been doing for over a week with no problems (on stock PCM), and others have had great luck for the span of several years (on stock PCM) :rock: . . .

 

[amtrucker22]

I went with hi-flows, but I was prepared to do this mod. I have heard a lot of people on this forum who did and had not heard of anyone having troubles with it. These are the two links I had for catless mids that I acquired somewhere on these forums:

http://www.s2ki.com/forums/index.php?act=ST&f=133&t=229959
http://www.voodooboost.com/performance_accessories/O2_Simulator/

I look forward to meeting you at the GTG!:elefant: :elefant:

 

[Burkerice07]

I have new Rear 02 sims that i can sell if anybody wants them, They have never been used under a truck. They are Really nice, The have little lights on them and everything..... They came with my Cattless mids, But i dont think im going to use them.

i have pics if anybody wants them, $150 shipped.....

PM me

 

[JeffBoyette]

What are you going to use instead of them with your mids?

 

[eddie102870]

i just had a local shop do mine with 2.5 pipe. one of these days im gonna get 3 in with xpipe done will have to be later in the summer. hopefully before the nats.

 

[JeffBoyette]

This @$$ at the muffler shop, man i have spent over 3g at his shop, hes done every vehicle i own. Quoted me 170 for my catless mids when he done my catback now he tells me 250... Anyone got a line on something else. Someone else on this forum had a hard time with him over some Gibson Headers dont remember who. It was in fort walton beach. If your him chime in.

If you have mids or know where i can get some tell me!

 

[eddie102870]

This @$$ at the muffler shop, man i have spent over 3g at his shop, hes done every vehicle i own. Quoted me 170 for my catless mids when he done my catback now he tells me 250... Anyone got a line on something else. Someone else on this forum had a hard time with him over some Gibson Headers dont remember who. It was in fort walton beach. If your him chime in.

If you have mids or know where i can get some tell me!

find a teenager with loud pipes and ask him where he got it done. they can tell ya for sure.

 

[moparracing]

"A person" can buy (2) packs of Spark Plug Non-Foulers PN: 42002 (under 5 bucks a pack at the local parts store).

You stack the non-foulers, screw them into each other. Drill out the upper most one. It's the one that the o2 sensor will actually screw in to. Drill the upper one out w/ a 1/2" drill bit, via a press or a hand-held drill. Then install the 02 sensor into the drilled out non-fouler.

This pulls the sensor out of the direct exhaust stream and keeps the ecm happy.

you only do this to the back two sensors (cat effeciency), the front two are left alone (a/f).....

i've been doing this for well over a year without issues.......:rock:

there are other, more expensive options:
do the roe electrical sims for ~ $125.00........
get an sct programmer from marty for ~ $500.00, he can program out to ignore the back two o2 sensors.......

 

[Roz]

you only do this to the back two sensors (cat effeciency), the front two are left alone (a/f).....

Ah yes. Thanks!! I left that part out!

I know a guy that may consider doing it, but you'd have to drive to Chattanooga, TN. . . :dontknow:

 

[BurntRubber]

just unbolt the mids from the exhaust manifold and run it from there, no cats, no mufflers, no resonators...it what I did































for about 5 minutes...damn that sucker is loud ;-)

 

[Yellow venom]

PM "S_Minton" he had some catless mids with simms for sale a couple days ago."

 

[tidnab]

just unbolt the mids from the exhaust manifold and run it from there, no cats, no mufflers, no resonators...it what I did

for about 5 minutes...damn that sucker is loud ;-)

how'd it run tho ?? .... I'd guess prolly not any better...

 

[mauiSRT/10]

find a teenager with loud pipes and ask him where he got it done. they can tell ya for sure.

Great idea Eddie!!!


I had the foulers in my truck with the stock pcm with no lights. They do work. I say "had" because I am on the stage two computor now.

patrick