so, i just got rid of my greedy, and instead put on a perrin NOT-resonated catback. all i can say is holy****. difference is unbelievable in sound. perrin is almost stock sounding to me at this point, SO QUIET and zero drone but it has a very nice tone from what i could hear when ripping under bridges. install was easy, just have to mess with the v-bands to align the tips just right.
now i'm sorry for not my usual picture quality, hands were too dirty to grab my camera so i used hipstergram

follow me @comrad
greddy before i polished her up:
perrin:
also installed the grimmspeed hood struts along with EVERY badge of ownership