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bclipse96

15+ Year Contributor
92
1
Sep 20, 2003
When I got my cat back exhaust put on my car a few months back the guy that did it for me asked if I wanted him to just put some straight pipe in to replace the cat. I said sure and he did so but later on I noticed how bad the fumes smell now on my car and I want to go back to a stock cat. So i guess what I am asking is where can I get a stock cat since he threw mine away. If any of you have one that you replace I would be happy to take it off of your hands.
 
i dont have cat and i dont have stinky smells? but i did when i was running rich, maybe your doing that
 
what do u mean it gets stinky?! I have a cat-back exhaust too, and i am going to take out the cat now ($50 should add some hp) and i won't if i am going to get a "stinky smell". please expand on what u mean, thanks :thumb:
 
Originally posted by miamieclipse
what do u mean it gets stinky?! I have a cat-back exhaust too, and i am going to take out the cat now ($50 should add some hp) and i won't if i am going to get a "stinky smell". please expand on what u mean, thanks :thumb:

it just smell like really bad exhaust fumes. the only reason I think it is the cat being gone is because i didnt have a problem before and the guy at the exhaust shop even said that it may smell a little.
 
i dont think its a big deal, alot of people run with no cat, i cant even smell a difference from cars with a cat. but what i do know is that if you run rich with no cat it stinks like a dead animal with gas poored all over it in the hot sun. but maybe my nose is just funny
 
my friend has a gst, and he took his cat out too, and it smells REALLY bad.. almost like poo.. or geese poo.. but the smell is deff. coming because you dont have a cat. I would go to a junk yard or find a cat. soon, b/c my freind's car smells really bad.
 
hey guys

i also replaced my cat and it smells horrible. I didnt really think you run rich by just replacing a hiflo cat. Also idk how long youve had your straight pipe on but the check engine light might come on. Mine did, its because theres a sensor that plugs into the cat and i just left that disconnected because there was no place to plug it in on my car.

Also....

could i have put the cat on backwards???? would this effect anything
 
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