Does anyone have or know where to find a sound clip of a 99-04 4-V mustang with a FR-500 cat-back? I know these have been discontinued, but I'm in the middle of custom making one and would like to hear a sound clip or two, if possible before I finish swapping out the muffler portion. Also if anyone has experienced this set-up, how much drone do you get at cruising speed? (2000-2200 rpm) Any help would be greatly welcomed.... Thanks, Rod :beer: