Still have the stock rear section and i plan to change it ASAP. I used to have a straight piped rear which i would never go back to anyway (way too obnoxious) I know I’m getting old... But what are my options???i legit can’t stand the rasp with the lth n xpipe catless. Would hfc help with rasp?or do i need to bite the bullet and pick up a akrapovic rear?