Does anybody have the SLP "Pro-Flo" Axle backs? What do you like about them? What do you dislike about them? How is the drone? How do they sound? Do you have an H or X pipe? Do you have a video? Bassani SS Race Axle Backs...my friend had these and loved them (I say had because he sold his car and got an 03 cobra heh). Wondering what other people thought of these compared to the SLP Pro-Flo's. I know that these two mufflers aren't very common and that's why I'm interested in them. Any information on them would be great! Thanks in advance SN!
