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Hey guys..this mite be a dumb q's but how do i get the o2 sensor off the cat..cuz im installing my downpipe..and im not sure how to take it off..i dont want to break it or nething..ne help would be appreciated

 
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go to autozone, rent o2 sensor socket set. try to remove. if it doesnt budge, buy a can of pb blaster. spray down the plug. retry

 
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cool..do i just pull it out..or do i try to unscrew it?

 
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You have to unscrew it to get it out.

 
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Do you have a lx or ex if you have a ex you have to take the heat shield off the cat first if you have lx you have to unscrew it its prolly a little stuck on since it heats up and cools down alot so you might want to wd40 it first

 
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yeah i have an ex..cool..thanks for the help guys