To others on the OUTSIDE of the car, the Box sounds fine, perfectly melodious if you ask me. To make it louder does WHAT for the driver?
Gives them a headache at 60 MPH? Drowns out an already pathetic sound system?
Makes top down driving miserable?
Color me old, I like the stock exhaust.
If you want loud, go get straight pipes on your Harley and just know that all your neighbors hate you!