Right now i have a 94 ex with 2.5 inch piping w/ some ghetto muffler my uncle got for me. i need a good exhaust system. i wanted a hks hi-power or sport system. people told me to get i think a rs*r exhaust? why, whats so good about those and what are some of your suggestions?

 

the hi-power is a very nice exhaust, so is the hks hiper, very loud