ok. I posted for similar help. before. and i am still thinking about buying the magnaflow muffler. BUT what if i put a stock muffler. I saw one here for sale. Its a new 2000 gsr muffler. My main goal is to be quiet. I know that with my biuld its gonna be loud no matter what. But can i use this muffler with a resonator(aftermarket) without loosing to much power? Right know i have 2.25 mandrel bent civic piping from the header to a shitty exhaust. Nothing in between. The exhaust tip comes out of the passenger side unlike the stock rex mufflers. I know it will work. I wanna here some opinions and suggestions. This is my first time messing with exhausts so i'm throwing ideas around.