Need To Go Back To Original Exhaust Setup...

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ricgt88

Founding Member

Jun 4, 1999

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Quebec, Canada

Aug 11, 2013

#1

• Aug 11, 2013

• #1

Hey guys,

I'm currently running off road h-pipe with unknown muffler and smog pump delete and want to go back to the original exhaust configuration (cat converters, oxygen sensors, smog, etc)

What parts would I need and what good sounding setup would you recommend?

Can I go back to oxygen sensor without having to reprogram the computer?

 

Noobz347

Stangnet Facilities Maint Tech... Er... Janitor

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#2

• Aug 11, 2013

• #2

How did you do away with the O2 sensors to begin with? That is RARELY ever a good idea.

As far as the exhaust setup is concerned, you can poke around and see if you can find an OEM setup but I think it would much easier to purchase an X or an H pipe with a 3-way cat.

From what I understand, they don't require a smog pump at all. That doesn't mean you couldn't install one if you need to pass a visual smog inspection.

Other visual components would be the charcoal canister, the TAB and TAD solenoids, and the vac lines running to and from.

Don't know what on your car was done away with and what all you still have.

Dr. Gas (if they're still around) used to make OEM style H-pipe replacements for Fox Stangs. I dunno if they still do.

Find out what's required or tell us exactly what you're trying to do and why and we can probably help you out more.

 

madspeed

Colonel Mustard

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Aug 11, 2013

#3

• Aug 11, 2013

• #3

post up a wanted add in the classifieds or acour craigslist, all those parts are readily available for cheap. You currently have no oxygen sensors?

 

Noobz347

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#4

• Aug 11, 2013

• #4

madspeed said:

post up a wanted add in the classifieds or acour craigslist, all those parts are readily available for cheap. You currently have no oxygen sensors?

Click to expand...

Speed... You should log in through a computer. Just a thought.

 

madspeed

Colonel Mustard

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#5

• Aug 11, 2013

• #5

whats a computer? :dunno

 

Noobz347

Stangnet Facilities Maint Tech... Er... Janitor

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#6

• Aug 11, 2013

• #6

madspeed said:

whats a computer? :dunno

Click to expand...

3... 2... 1...

 

madspeed

Colonel Mustard

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#7

• Aug 11, 2013

• #7

you make me wannahockalougie

 

R

ricgt88

Founding Member

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Aug 12, 2013

#8

• Aug 12, 2013

• #8

Had my car dynoed last year and the guys found what you could call a 'chip' connected to the computer. They removed it, tuned the car and voila.

Since then, exhaust smell has been really bad and with the car being a convertible, an half hour ride turns you into a stinking old muffler. It even sticks to your tongue

Anyways, I want to get rid of my current setup but I'm looking for aftermarket that would sound nice (mufflers and h-x pipe).

Thanks for your help

 

Noobz347

Stangnet Facilities Maint Tech... Er... Janitor

Admin Dude

Jan 4, 1985

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Aug 12, 2013

#9

• Aug 12, 2013

• #9

ricgt88 said:

Had my car dynoed last year and the guys found what you could call a 'chip' connected to the computer. They removed it, tuned the car and voila.

Since then, exhaust smell has been really bad and with the car being a convertible, an half hour ride turns you into a stinking old muffler. It even sticks to your tongue

Anyways, I want to get rid of my current setup but I'm looking for aftermarket that would sound nice (mufflers and h-x pipe).

Thanks for your help

Click to expand...

Nice... THAT... is a different story. You don't need to piece together an OEM exhaust to clear that up. Get yourself a set of 3-way catalytic converters, have them put in by a shop and voila! You're done!

Or depending on the headers are you running now (long tubes, shorties, or manifollds)... You can go back to a system pretty similar to OEM like:
http://www.magnaflow.com/02catalytic_converters/02product/displaydirectfit.asp?directfit=93332

I think that's about as close to stock as you will find unless junk-yard. You would still need a cat-back exhaust.

Something like: http://www.magnaflow.com/02product/shopexd.asp?zone=all&id=4574

...would he a LOT quieter than something like:

http://www.magnaflow.com/02product/shopexd.asp?zone=all&id=4581


The first of the two cat-back system will have a pretty good low rumble. The last one is going to be a bit more aggressive. LOL

Don't just look at these though... I happened to be on the Magnaflow site today, looking through a few things. Look at some of the other vendors too. I prefer stainless with life-time warranty. I ended up with Bassani on one of my Fox's and MAC on another. Both sound pretty mean under different circumstances and are wildly different cars with different sounds. The Bassani is a lot more mellow but has a drone at 3000-ish rpm (that I need to work on).

 

Grabbin' Asphalt

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Jun 10, 2013

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Aug 12, 2013

#10

• Aug 12, 2013

• #10

If you decide to use the original H-pipe with 4 cats, try it with no mufflers first. I had that set up long time ago and it sounded great, miss that sound bad.

 

R

ricgt88

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Jun 4, 1999

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Quebec, Canada

Aug 12, 2013

#11

• Aug 12, 2013

• #11

Thanks for the input.

I'll try to find good quality sound clips on the internet and make my decision