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Well since i heard latelly that my cat was right on my headers(right after i believe) i was wondering, what the hell that thing under my car :O its right after where my resonator used to be(i removed it to install an exhaust tip) it cylindrical and i was wondering what it was :O what purpose does it server. would removing it make a difference? thanks

 
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DX, LX, or EX model?

 
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maybe a picture would help you think ???

 
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LX and its raining here so ill get a pic tomorow :P haha

 
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LX then yes cat is on the header so other then a resonator i have no idea what your talking about.

 
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You only have 3 pieces to the exhaust:

1. the manifold/cat
2. down-pipe
3. muffler

The down-pipe is just a "straight" pipe to the muffler.

EDIT: These will tell you exactly what you should have.
manifold: http://www.hondapartscheap.com/south...t=0&quantity=0
Everything downstream from there: http://www.hondapartscheap.com/south...t=0&quantity=0

 
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It would be right there, idk if that an after market pipe or wtv but its located right there :O

 
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looks like an exhaust resonator to me (changes the sounds)

 
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:O could i straight pipe that w/o any bad aftermath? :P

cause i really dont wana get rid of my cat :O just makin sure :P

no cat = no back pressure...and that doesnt sound right XD

 
Rep Power: 234

The only thing there would be a resonator, like stated above. It performs the same action as the muffler- to muffle the exhaust noise. Go ahead and straight pipe it. My EX has the manifold, cat, straight pipe, muffler (aftermarket) and it's hella loud. It gets annoying after a couple of hours but, I don't even notice it driving around town.

 
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Yeah, straight cat get annoying imo :| but the resonator is fine :O