jjam, i seen that cops were looking for you lol. if you lived were i live they would have just pulled into your driveway lol. any of the turbo mufflers will make it quieter then what you have. i have used flow masters 3 chambers for the street and dynomax turbo mufflers on big motors. i think both come in 3 1/2 no bigger. don't use anything that's streight through or you wont be happy. good luck