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Discussion Starter #1 (Edited)
dudes,

the cat on my 03 3.8 is starting to sound like coins are jingling around in there. although the car is running fine i suspect the honeycomb inside is starting to either come loose or break up. whats the cheapest option for repair? replace the whole thing? cut it open and remove loose pieces? junkyard and buy a used one? cheap aftermarket? these things vary from a $75 dollar no-name to a $750 GM OEM part. I even saw a magnaflow for $80 but confused about viable options.

id like to discuss.
 
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