Does any one know what the exhaust systems that are suppost to be under
 

93 dbs are called.? also were i can buy one

well i don't think there's a specific name for them but they do sell them my boyfriend has one on his car it's a tanabe hyper medallion cat back exhaust system you can find them everywhere especially for a honda i would try tanabe they're a little pricey but worth every penny. cause the cops don't give you crap for the exhaust cause it's quite but nice and throaty when you gett on it.