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Old 11-06-2004, 01:44 PM
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Exclamation Stock Exhaust

As far as I know, my exaust is stock on my car except for the flowmaster muffler. I just really got to look under it today, and noticed that it only has a cat on one side of the car, like

| |
| o
\ /
|
|

Is that normal? One side of the exhaust isn't even being filtered.

Just thought it was weird, so let me know!

Last edited by evilbadz; 11-06-2004 at 03:57 PM.
Old 11-06-2004, 03:31 PM
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the car should have 2 1 on each side and the y pipe bolts to each cat merging the exhaust into one. My car is a 00 But i pretty sure 98-02 are the same.
Old 11-06-2004, 03:47 PM
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Originally Posted by conan
the car should have 2 1 on each side and the y pipe bolts to each cat merging the exhaust into one. My car is a 00 But i pretty sure 98-02 are the same.
Hrm then i guess mine is weird or modified



You can see how only the right side of the car has a cat before they meet at the y pipe.
Old 11-06-2004, 03:58 PM
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Ya from that picture that is not a stock cat the stockers are right on the side of the engine they are vertical the only thing parallel with the car or ground is the y and cat back.
Old 11-06-2004, 04:14 PM
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Originally Posted by conan
Ya from that picture that is not a stock cat the stockers are right on the side of the engine they are vertical the only thing parallel with the car or ground is the y and cat back.
Hrm, well as I said I know the car has flowmasters but thats it. From the Y-Pipe to the muffler is 3", dunno if thats stock or whatnot. Any idea why someone would put a cat on just one side?

Oh also, the pipe on the left (without cat) is kinda smushed, I guess for clearance.
Old 11-06-2004, 04:20 PM
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ahahah. everything under there looks normal. trust me , you have two cats.
Old 11-06-2004, 04:29 PM
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Like was said......you most likely have 2 cats. The stockers are right off the manifold not under the car.
Old 11-06-2004, 04:29 PM
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Originally Posted by ddelallata
ahahah. everything under there looks normal. trust me , you have two cats.
Well I don't claim to be anything other than a newb, just wondering where the hell it is then.

But in my defense, the most I have to get under the car is ramps, and even then its a squeeze to fit under it, so I don't have much under-time
Old 11-06-2004, 04:31 PM
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Originally Posted by evilbadz
Well I don't claim to be anything other than a newb, just wondering where the hell it is then.

But in my defense, the most I have to get under the car is ramps, and even then its a squeeze to fit under it, so I don't have much under-time

See my post above......look down from the top of the engine bay....right past the manifolds are the cats.....to which the Y-pipe then bolts to.
Old 11-06-2004, 04:35 PM
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The cat from the driver's side is tucked underneath your stock exhaust manifold in an almost vertical orientation. You will also see your post-cat O2 sensor there. the smashed part that you see is there for added ground clearance. I wasn't trying to be an a-hole with the newbie comment. Spend some time underneath your car and look around.Buying a HELM's repair manual from your local auto parts store provides an invaluable wealth of information about our cars and costs less than 20 dlls.
Old 11-06-2004, 05:57 PM
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Are all pre 00 cats that way. my pass side was up in the car more than that. It has also been awile since I've seed my car with cats. sorry if I mis lead you.
Old 11-06-2004, 06:00 PM
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o I
\ o
. I
. I

That's what it looks like. The circles are the cats!
Old 11-06-2004, 06:11 PM
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I was looking at his picture also I jus didnt rember my cat looking like that it was more vertical than horrizontal with the y
Old 11-06-2004, 06:25 PM
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Originally Posted by conan
I was looking at his picture also I jus didnt rember my cat looking like that it was more vertical than horrizontal with the y
It is on the 00-02 cars.




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