2001 V92C. Right now i have straight drag pipes. Put baffles and power cones in and still have popping problems. Found small cracks in the header pipe. Need to replace. I found a set of new stage 1 pipes for a 03-05 kingpin. From what i have read, its the same engine as the V92C. My question is, will they fit if i modify/fabricate the mounting bracket? Also, the reflash card doesn't come with it. Since i have a PC3, do i need that? And finally, what kind of sound will i get compared to stock and the drags?